1566705925948

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1\times {\mathrm{193841}}^1$

素因数の和:194542

約数の個数: 48

約数和(自身を含む): 2849933316384

約数和(自身を除く): 1283227390436

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 563, 1126, 2252, 3589, 7178, 14356, 20831, 41662, 54611, 83324, 109222, 193841, 218444, 387682, 775364, 2020607, 4041214, 7172117, 8082428, 14344234, 18802577, 28688468, 37605154, 75210308, 109132483, 218264966, 436529932, 695695349, 1391390698, 2782781396, 4037901871, 8075803742, 10585850851, 16151607484, 21171701702, 42343403404, 391676481487, 783352962974, 1566705925948]

約数ペア:

[(1, 1566705925948), (2, 783352962974), (4, 391676481487), (37, 42343403404), (74, 21171701702), (97, 16151607484), (148, 10585850851), (194, 8075803742), (388, 4037901871), (563, 2782781396), (1126, 1391390698), (2252, 695695349), (3589, 436529932), (7178, 218264966), (14356, 109132483), (20831, 75210308), (41662, 37605154), (54611, 28688468), (83324, 18802577), (109222, 14344234), (193841, 8082428), (218444, 7172117), (387682, 4041214), (775364, 2020607)]