422556772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{70099}}^1$

素因数の和:70251

約数の個数: 24

約数和(自身を含む): 812599200

約数和(自身を除く): 390042428

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 70099, 140198, 280396, 771089, 1542178, 3084356, 9603563, 19207126, 38414252, 105639193, 211278386, 422556772]

約数ペア:

[(1, 422556772), (2, 211278386), (4, 105639193), (11, 38414252), (22, 19207126), (44, 9603563), (137, 3084356), (274, 1542178), (548, 771089), (1507, 280396), (3014, 140198), (6028, 70099)]