2815663478

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{4091}}^1$

素因数の和:4340

約数の個数: 32

約数和(自身を含む): 4433501952

約数和(自身を除く): 1617838474

約数列:

[1, 2, 43, 53, 86, 106, 151, 302, 2279, 4091, 4558, 6493, 8003, 8182, 12986, 16006, 175913, 216823, 344129, 351826, 433646, 617741, 688258, 1235482, 9323389, 18646778, 26562863, 32740273, 53125726, 65480546, 1407831739, 2815663478]

約数ペア:

[(1, 2815663478), (2, 1407831739), (43, 65480546), (53, 53125726), (86, 32740273), (106, 26562863), (151, 18646778), (302, 9323389), (2279, 1235482), (4091, 688258), (4558, 617741), (6493, 433646), (8003, 351826), (8182, 344129), (12986, 216823), (16006, 175913)]