4193384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 8619240

約数和(自身を除く): 4425856

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 661, 793, 1322, 1586, 2644, 3172, 5288, 6344, 8593, 17186, 34372, 40321, 68744, 80642, 161284, 322568, 524173, 1048346, 2096692, 4193384]

約数ペア:

[(1, 4193384), (2, 2096692), (4, 1048346), (8, 524173), (13, 322568), (26, 161284), (52, 80642), (61, 68744), (104, 40321), (122, 34372), (244, 17186), (488, 8593), (661, 6344), (793, 5288), (1322, 3172), (1586, 2644)]