2783444804

素因数分解:

$2^2\times 7^2\times {\mathrm{1399}}^1\times {\mathrm{10151}}^1$

素因数の和:11568

約数の個数: 36

約数和(自身を含む): 5670907200

約数和(自身を除く): 2887462396

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1399, 2798, 5596, 9793, 10151, 19586, 20302, 39172, 40604, 68551, 71057, 137102, 142114, 274204, 284228, 497399, 994798, 1989596, 14201249, 28402498, 56804996, 99408743, 198817486, 397634972, 695861201, 1391722402, 2783444804]

約数ペア:

[(1, 2783444804), (2, 1391722402), (4, 695861201), (7, 397634972), (14, 198817486), (28, 99408743), (49, 56804996), (98, 28402498), (196, 14201249), (1399, 1989596), (2798, 994798), (5596, 497399), (9793, 284228), (10151, 274204), (19586, 142114), (20302, 137102), (39172, 71057), (40604, 68551)]