17297930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 33723648

約数和(自身を除く): 16425718

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 491, 542, 982, 1355, 2455, 2710, 3523, 4910, 6383, 7046, 12766, 17615, 31915, 35230, 63830, 133061, 266122, 665305, 1330610, 1729793, 3459586, 8648965, 17297930]

約数ペア:

[(1, 17297930), (2, 8648965), (5, 3459586), (10, 1729793), (13, 1330610), (26, 665305), (65, 266122), (130, 133061), (271, 63830), (491, 35230), (542, 31915), (982, 17615), (1355, 12766), (2455, 7046), (2710, 6383), (3523, 4910)]