2017895048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{14173}}^1$

素因数の和:14266

約数の個数: 48

約数和(自身を含む): 4187991780

約数和(自身を除く): 2170096732

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1369, 1924, 2738, 3848, 5476, 10952, 14173, 17797, 28346, 35594, 56692, 71188, 113384, 142376, 184249, 368498, 524401, 736996, 1048802, 1473992, 2097604, 4195208, 6817213, 13634426, 19402837, 27268852, 38805674, 54537704, 77611348, 155222696, 252236881, 504473762, 1008947524, 2017895048]

約数ペア:

[(1, 2017895048), (2, 1008947524), (4, 504473762), (8, 252236881), (13, 155222696), (26, 77611348), (37, 54537704), (52, 38805674), (74, 27268852), (104, 19402837), (148, 13634426), (296, 6817213), (481, 4195208), (962, 2097604), (1369, 1473992), (1924, 1048802), (2738, 736996), (3848, 524401), (5476, 368498), (10952, 184249), (14173, 142376), (17797, 113384), (28346, 71188), (35594, 56692)]