938674724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{61609}}^1$

素因数の和:61919

約数の個数: 24

約数和(自身を含む): 1775107320

約数和(自身を除く): 836432596

約数列:

[1, 2, 4, 13, 26, 52, 293, 586, 1172, 3809, 7618, 15236, 61609, 123218, 246436, 800917, 1601834, 3203668, 18051437, 36102874, 72205748, 234668681, 469337362, 938674724]

約数ペア:

[(1, 938674724), (2, 469337362), (4, 234668681), (13, 72205748), (26, 36102874), (52, 18051437), (293, 3203668), (586, 1601834), (1172, 800917), (3809, 246436), (7618, 123218), (15236, 61609)]