2019450162

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{4513}}^1$

素因数の和:4683

約数の個数: 64

約数和(自身を含む): 4422708864

約数和(自身を除く): 2403258702

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 107, 123, 214, 246, 321, 642, 697, 1394, 1819, 2091, 3638, 4182, 4387, 4513, 5457, 8774, 9026, 10914, 13161, 13539, 26322, 27078, 74579, 76721, 149158, 153442, 185033, 223737, 230163, 370066, 447474, 460326, 482891, 555099, 965782, 1110198, 1448673, 2897346, 3145561, 6291122, 8209147, 9436683, 16418294, 18873366, 19798531, 24627441, 39597062, 49254882, 59395593, 118791186, 336575027, 673150054, 1009725081, 2019450162]

約数ペア:

[(1, 2019450162), (2, 1009725081), (3, 673150054), (6, 336575027), (17, 118791186), (34, 59395593), (41, 49254882), (51, 39597062), (82, 24627441), (102, 19798531), (107, 18873366), (123, 16418294), (214, 9436683), (246, 8209147), (321, 6291122), (642, 3145561), (697, 2897346), (1394, 1448673), (1819, 1110198), (2091, 965782), (3638, 555099), (4182, 482891), (4387, 460326), (4513, 447474), (5457, 370066), (8774, 230163), (9026, 223737), (10914, 185033), (13161, 153442), (13539, 149158), (26322, 76721), (27078, 74579)]