1915741318

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{2221}}^1$

素因数の和:2488

約数の個数: 32

約数和(自身を含む): 3008019168

約数和(自身を除く): 1092277850

約数列:

[1, 2, 41, 67, 82, 134, 157, 314, 2221, 2747, 4442, 5494, 6437, 10519, 12874, 21038, 91061, 148807, 182122, 297614, 348697, 431279, 697394, 862558, 6101087, 12202174, 14296577, 23362699, 28593154, 46725398, 957870659, 1915741318]

約数ペア:

[(1, 1915741318), (2, 957870659), (41, 46725398), (67, 28593154), (82, 23362699), (134, 14296577), (157, 12202174), (314, 6101087), (2221, 862558), (2747, 697394), (4442, 431279), (5494, 348697), (6437, 297614), (10519, 182122), (12874, 148807), (21038, 91061)]