1487996848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{8821}}^1$

素因数の和:9653

約数の個数: 40

約数和(自身を含む): 3108943376

約数和(自身を除く): 1620946528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 811, 1622, 3244, 6488, 8821, 10543, 12976, 17642, 21086, 35284, 42172, 70568, 84344, 114673, 141136, 168688, 229346, 458692, 917384, 1834768, 7153831, 14307662, 28615324, 57230648, 92999803, 114461296, 185999606, 371999212, 743998424, 1487996848]

約数ペア:

[(1, 1487996848), (2, 743998424), (4, 371999212), (8, 185999606), (13, 114461296), (16, 92999803), (26, 57230648), (52, 28615324), (104, 14307662), (208, 7153831), (811, 1834768), (1622, 917384), (3244, 458692), (6488, 229346), (8821, 168688), (10543, 141136), (12976, 114673), (17642, 84344), (21086, 70568), (35284, 42172)]