497748498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{10513}}^1$

素因数の和:11138

約数の個数: 32

約数和(自身を含む): 1073942016

約数和(自身を除く): 576193518

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 607, 1214, 1821, 3642, 7891, 10513, 15782, 21026, 23673, 31539, 47346, 63078, 136669, 273338, 410007, 820014, 6381391, 12762782, 19144173, 38288346, 82958083, 165916166, 248874249, 497748498]

約数ペア:

[(1, 497748498), (2, 248874249), (3, 165916166), (6, 82958083), (13, 38288346), (26, 19144173), (39, 12762782), (78, 6381391), (607, 820014), (1214, 410007), (1821, 273338), (3642, 136669), (7891, 63078), (10513, 47346), (15782, 31539), (21026, 23673)]