912528428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{8707}}^1$

素因数の和:8934

約数の個数: 48

約数和(自身を含む): 1931086080

約数和(自身を除く): 1018557652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 197, 266, 394, 532, 788, 1379, 2758, 3743, 5516, 7486, 8707, 14972, 17414, 26201, 34828, 52402, 60949, 104804, 121898, 165433, 243796, 330866, 661732, 1158031, 1715279, 2316062, 3430558, 4632124, 6861116, 12006953, 24013906, 32590301, 48027812, 65180602, 130361204, 228132107, 456264214, 912528428]

約数ペア:

[(1, 912528428), (2, 456264214), (4, 228132107), (7, 130361204), (14, 65180602), (19, 48027812), (28, 32590301), (38, 24013906), (76, 12006953), (133, 6861116), (197, 4632124), (266, 3430558), (394, 2316062), (532, 1715279), (788, 1158031), (1379, 661732), (2758, 330866), (3743, 243796), (5516, 165433), (7486, 121898), (8707, 104804), (14972, 60949), (17414, 52402), (26201, 34828)]