1353799048

素因数分解:

$2^3\times 7^4\times {\mathrm{70481}}^1$

素因数の和:70515

約数の個数: 40

約数和(自身を含む): 2961301230

約数和(自身を除く): 1607502182

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2401, 2744, 4802, 9604, 19208, 70481, 140962, 281924, 493367, 563848, 986734, 1973468, 3453569, 3946936, 6907138, 13814276, 24174983, 27628552, 48349966, 96699932, 169224881, 193399864, 338449762, 676899524, 1353799048]

約数ペア:

[(1, 1353799048), (2, 676899524), (4, 338449762), (7, 193399864), (8, 169224881), (14, 96699932), (28, 48349966), (49, 27628552), (56, 24174983), (98, 13814276), (196, 6907138), (343, 3946936), (392, 3453569), (686, 1973468), (1372, 986734), (2401, 563848), (2744, 493367), (4802, 281924), (9604, 140962), (19208, 70481)]