907880528048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{256753543}}^1$

素因数の和:256753581

約数の個数: 40

約数和(自身を含む): 2005758685728

約数和(自身を除く): 1097878157680

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 256753543, 513507086, 1027014172, 2054028344, 3337796059, 4108056688, 4364810231, 6675592118, 8729620462, 13351184236, 17459240924, 26702368472, 34918481848, 53404736944, 56742533003, 69836963696, 113485066006, 226970132012, 453940264024, 907880528048]

約数ペア:

[(1, 907880528048), (2, 453940264024), (4, 226970132012), (8, 113485066006), (13, 69836963696), (16, 56742533003), (17, 53404736944), (26, 34918481848), (34, 26702368472), (52, 17459240924), (68, 13351184236), (104, 8729620462), (136, 6675592118), (208, 4364810231), (221, 4108056688), (272, 3337796059), (442, 2054028344), (884, 1027014172), (1768, 513507086), (3536, 256753543)]