870522038

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{27529}}^1$

素因数の和:27791

約数の個数: 16

約数和(自身を含む): 1327386480

約数和(自身を除く): 456864442

約数列:

[1, 2, 97, 163, 194, 326, 15811, 27529, 31622, 55058, 2670313, 4487227, 5340626, 8974454, 435261019, 870522038]

約数ペア:

[(1, 870522038), (2, 435261019), (97, 8974454), (163, 5340626), (194, 4487227), (326, 2670313), (15811, 55058), (27529, 31622)]