2103707957

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 2392642560

約数和(自身を除く): 288934603

約数列:

[1, 13, 31, 83, 109, 403, 577, 1079, 1417, 2573, 3379, 7501, 9047, 17887, 33449, 43927, 47891, 62893, 117611, 232531, 280457, 622583, 817609, 1484621, 1949683, 3645941, 5220119, 19300073, 25345879, 67861547, 161823689, 2103707957]

約数ペア:

[(1, 2103707957), (13, 161823689), (31, 67861547), (83, 25345879), (109, 19300073), (403, 5220119), (577, 3645941), (1079, 1949683), (1417, 1484621), (2573, 817609), (3379, 622583), (7501, 280457), (9047, 232531), (17887, 117611), (33449, 62893), (43927, 47891)]