993928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 2116800

約数和(自身を除く): 1122872

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 503, 988, 1006, 1976, 2012, 4024, 6539, 9557, 13078, 19114, 26156, 38228, 52312, 76456, 124241, 248482, 496964, 993928]

約数ペア:

[(1, 993928), (2, 496964), (4, 248482), (8, 124241), (13, 76456), (19, 52312), (26, 38228), (38, 26156), (52, 19114), (76, 13078), (104, 9557), (152, 6539), (247, 4024), (494, 2012), (503, 1976), (988, 1006)]