2088800982

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{661}}^1$

素因数の和:1158

約数の個数: 96

約数和(自身を含む): 5019019200

約数和(自身を除く): 2930218218

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 449, 661, 782, 898, 1173, 1322, 1347, 1983, 2346, 2694, 3519, 3966, 4041, 5949, 7038, 7633, 8082, 10327, 11237, 11898, 15203, 15266, 20654, 22474, 22899, 30406, 30981, 33711, 45609, 45798, 61962, 67422, 68697, 91218, 92943, 101133, 136827, 137394, 175559, 185886, 202266, 258451, 273654, 296789, 351118, 516902, 526677, 593578, 775353, 890367, 1053354, 1550706, 1580031, 1780734, 2326059, 2671101, 3160062, 4652118, 5045413, 5342202, 6826147, 10090826, 13652294, 15136239, 20478441, 30272478, 40956882, 45408717, 61435323, 90817434, 116044499, 122870646, 232088998, 348133497, 696266994, 1044400491, 2088800982]

約数ペア:

[(1, 2088800982), (2, 1044400491), (3, 696266994), (6, 348133497), (9, 232088998), (17, 122870646), (18, 116044499), (23, 90817434), (34, 61435323), (46, 45408717), (51, 40956882), (69, 30272478), (102, 20478441), (138, 15136239), (153, 13652294), (207, 10090826), (306, 6826147), (391, 5342202), (414, 5045413), (449, 4652118), (661, 3160062), (782, 2671101), (898, 2326059), (1173, 1780734), (1322, 1580031), (1347, 1550706), (1983, 1053354), (2346, 890367), (2694, 775353), (3519, 593578), (3966, 526677), (4041, 516902), (5949, 351118), (7038, 296789), (7633, 273654), (8082, 258451), (10327, 202266), (11237, 185886), (11898, 175559), (15203, 137394), (15266, 136827), (20654, 101133), (22474, 92943), (22899, 91218), (30406, 68697), (30981, 67422), (33711, 61962), (45609, 45798)]