612747694

素因数分解:

$2^1\times {\mathrm{13}}^4\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:702

約数の個数: 40

約数和(自身を含む): 1055954448

約数和(自身を除く): 443206754

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 631, 1262, 2197, 2873, 4394, 5746, 8203, 10727, 16406, 21454, 28561, 37349, 57122, 74698, 106639, 139451, 213278, 278902, 485537, 971074, 1386307, 1812863, 2772614, 3625726, 18021991, 23567219, 36043982, 47134438, 306373847, 612747694]

約数ペア:

[(1, 612747694), (2, 306373847), (13, 47134438), (17, 36043982), (26, 23567219), (34, 18021991), (169, 3625726), (221, 2772614), (338, 1812863), (442, 1386307), (631, 971074), (1262, 485537), (2197, 278902), (2873, 213278), (4394, 139451), (5746, 106639), (8203, 74698), (10727, 57122), (16406, 37349), (21454, 28561)]