1337639056

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{38053}}^1$

素因数の和:38100

約数の個数: 40

約数和(自身を含む): 2807624120

約数和(自身を除く): 1469985064

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2197, 2704, 4394, 8788, 17576, 35152, 38053, 76106, 152212, 304424, 494689, 608848, 989378, 1978756, 3957512, 6430957, 7915024, 12861914, 25723828, 51447656, 83602441, 102895312, 167204882, 334409764, 668819528, 1337639056]

約数ペア:

[(1, 1337639056), (2, 668819528), (4, 334409764), (8, 167204882), (13, 102895312), (16, 83602441), (26, 51447656), (52, 25723828), (104, 12861914), (169, 7915024), (208, 6430957), (338, 3957512), (676, 1978756), (1352, 989378), (2197, 608848), (2704, 494689), (4394, 304424), (8788, 152212), (17576, 76106), (35152, 38053)]