2028070086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{2459}}^1$

素因数の和:2813

約数の個数: 64

約数和(自身を含む): 4718476800

約数和(自身を除く): 2690406714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 269, 438, 511, 538, 807, 1022, 1533, 1614, 1883, 2459, 3066, 3766, 4918, 5649, 7377, 11298, 14754, 17213, 19637, 34426, 39274, 51639, 58911, 103278, 117822, 137459, 179507, 274918, 359014, 412377, 538521, 661471, 824754, 1077042, 1256549, 1322942, 1984413, 2513098, 3769647, 3968826, 4630297, 7539294, 9260594, 13890891, 27781782, 48287383, 96574766, 144862149, 289724298, 338011681, 676023362, 1014035043, 2028070086]

約数ペア:

[(1, 2028070086), (2, 1014035043), (3, 676023362), (6, 338011681), (7, 289724298), (14, 144862149), (21, 96574766), (42, 48287383), (73, 27781782), (146, 13890891), (219, 9260594), (269, 7539294), (438, 4630297), (511, 3968826), (538, 3769647), (807, 2513098), (1022, 1984413), (1533, 1322942), (1614, 1256549), (1883, 1077042), (2459, 824754), (3066, 661471), (3766, 538521), (4918, 412377), (5649, 359014), (7377, 274918), (11298, 179507), (14754, 137459), (17213, 117822), (19637, 103278), (34426, 58911), (39274, 51639)]