1521302536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{2003}}^1$

素因数の和:2198

約数の個数: 64

約数和(自身を含む): 3147883200

約数和(自身を除く): 1626580664

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 109, 134, 218, 268, 436, 536, 871, 872, 1417, 1742, 2003, 2834, 3484, 4006, 5668, 6968, 7303, 8012, 11336, 14606, 16024, 26039, 29212, 52078, 58424, 94939, 104156, 134201, 189878, 208312, 218327, 268402, 379756, 436654, 536804, 759512, 873308, 1073608, 1744613, 1746616, 2838251, 3489226, 5676502, 6978452, 11353004, 13956904, 14627909, 22706008, 29255818, 58511636, 117023272, 190162817, 380325634, 760651268, 1521302536]

約数ペア:

[(1, 1521302536), (2, 760651268), (4, 380325634), (8, 190162817), (13, 117023272), (26, 58511636), (52, 29255818), (67, 22706008), (104, 14627909), (109, 13956904), (134, 11353004), (218, 6978452), (268, 5676502), (436, 3489226), (536, 2838251), (871, 1746616), (872, 1744613), (1417, 1073608), (1742, 873308), (2003, 759512), (2834, 536804), (3484, 436654), (4006, 379756), (5668, 268402), (6968, 218327), (7303, 208312), (8012, 189878), (11336, 134201), (14606, 104156), (16024, 94939), (26039, 58424), (29212, 52078)]