2015962728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137477}}^1$

素因数の和:137546

約数の個数: 64

約数和(自身を含む): 5543112960

約数和(自身を除く): 3527150232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 7332, 14664, 137477, 274954, 412431, 549908, 824862, 1099816, 1649724, 1787201, 3299448, 3574402, 5361603, 6461419, 7148804, 10723206, 12922838, 14297608, 19384257, 21446412, 25845676, 38768514, 42892824, 51691352, 77537028, 83998447, 155074056, 167996894, 251995341, 335993788, 503990682, 671987576, 1007981364, 2015962728]

約数ペア:

[(1, 2015962728), (2, 1007981364), (3, 671987576), (4, 503990682), (6, 335993788), (8, 251995341), (12, 167996894), (13, 155074056), (24, 83998447), (26, 77537028), (39, 51691352), (47, 42892824), (52, 38768514), (78, 25845676), (94, 21446412), (104, 19384257), (141, 14297608), (156, 12922838), (188, 10723206), (282, 7148804), (312, 6461419), (376, 5361603), (564, 3574402), (611, 3299448), (1128, 1787201), (1222, 1649724), (1833, 1099816), (2444, 824862), (3666, 549908), (4888, 412431), (7332, 274954), (14664, 137477)]