10911921136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{278479}}^1$

素因数の和:278597

約数の個数: 40

約数和(自身を含む): 22100172800

約数和(自身を除く): 11188251664

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 316, 496, 632, 1264, 2449, 4898, 9796, 19592, 39184, 278479, 556958, 1113916, 2227832, 4455664, 8632849, 17265698, 21999841, 34531396, 43999682, 69062792, 87999364, 138125584, 175998728, 351997456, 681995071, 1363990142, 2727980284, 5455960568, 10911921136]

約数ペア:

[(1, 10911921136), (2, 5455960568), (4, 2727980284), (8, 1363990142), (16, 681995071), (31, 351997456), (62, 175998728), (79, 138125584), (124, 87999364), (158, 69062792), (248, 43999682), (316, 34531396), (496, 21999841), (632, 17265698), (1264, 8632849), (2449, 4455664), (4898, 2227832), (9796, 1113916), (19592, 556958), (39184, 278479)]