1427963498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{4943}}^1$

素因数の和:5270

約数の個数: 32

約数和(自身を含む): 2372170752

約数和(自身を除く): 944207254

約数列:

[1, 2, 13, 26, 41, 82, 271, 533, 542, 1066, 3523, 4943, 7046, 9886, 11111, 22222, 64259, 128518, 144443, 202663, 288886, 405326, 1339553, 2634619, 2679106, 5269238, 17414189, 34828378, 54921673, 109843346, 713981749, 1427963498]

約数ペア:

[(1, 1427963498), (2, 713981749), (13, 109843346), (26, 54921673), (41, 34828378), (82, 17414189), (271, 5269238), (533, 2679106), (542, 2634619), (1066, 1339553), (3523, 405326), (4943, 288886), (7046, 202663), (9886, 144443), (11111, 128518), (22222, 64259)]