1399423696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{100649}}^1$

素因数の和:100747

約数の個数: 40

約数和(自身を含む): 2995344000

約数和(自身を除く): 1595920304

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 6952, 13904, 100649, 201298, 402596, 805192, 1107139, 1610384, 2214278, 4428556, 7951271, 8857112, 15902542, 17714224, 31805084, 63610168, 87463981, 127220336, 174927962, 349855924, 699711848, 1399423696]

約数ペア:

[(1, 1399423696), (2, 699711848), (4, 349855924), (8, 174927962), (11, 127220336), (16, 87463981), (22, 63610168), (44, 31805084), (79, 17714224), (88, 15902542), (158, 8857112), (176, 7951271), (316, 4428556), (632, 2214278), (869, 1610384), (1264, 1107139), (1738, 805192), (3476, 402596), (6952, 201298), (13904, 100649)]