1308528232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{20681}}^1$

素因数の和:21417

約数の個数: 32

約数和(自身を含む): 2680387200

約数和(自身を除く): 1371858968

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 719, 1438, 2876, 5752, 7909, 15818, 20681, 31636, 41362, 63272, 82724, 165448, 227491, 454982, 909964, 1819928, 14869639, 29739278, 59478556, 118957112, 163566029, 327132058, 654264116, 1308528232]

約数ペア:

[(1, 1308528232), (2, 654264116), (4, 327132058), (8, 163566029), (11, 118957112), (22, 59478556), (44, 29739278), (88, 14869639), (719, 1819928), (1438, 909964), (2876, 454982), (5752, 227491), (7909, 165448), (15818, 82724), (20681, 63272), (31636, 41362)]