39865865294

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{613}}^1\times {\mathrm{1237}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 60786235776

約数和(自身を除く): 20920370482

約数列:

[1, 2, 97, 194, 271, 542, 613, 1226, 1237, 2474, 26287, 52574, 59461, 118922, 119989, 166123, 239978, 332246, 335227, 670454, 758281, 1516562, 16113931, 32227862, 32517019, 65034038, 73553257, 147106514, 205494151, 410988302, 19932932647, 39865865294]

約数ペア:

[(1, 39865865294), (2, 19932932647), (97, 410988302), (194, 205494151), (271, 147106514), (542, 73553257), (613, 65034038), (1226, 32517019), (1237, 32227862), (2474, 16113931), (26287, 1516562), (52574, 758281), (59461, 670454), (118922, 335227), (119989, 332246), (166123, 239978)]