1708520060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{386543}}^1$

素因数の和:386582

約数の個数: 48

約数和(自身を含む): 4091181696

約数和(自身を除く): 2382661636

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 386543, 773086, 1546172, 1932715, 3865430, 5025059, 6571231, 7730860, 10050118, 13142462, 20100236, 25125295, 26284924, 32856155, 50250590, 65712310, 85426003, 100501180, 131424620, 170852006, 341704012, 427130015, 854260030, 1708520060]

約数ペア:

[(1, 1708520060), (2, 854260030), (4, 427130015), (5, 341704012), (10, 170852006), (13, 131424620), (17, 100501180), (20, 85426003), (26, 65712310), (34, 50250590), (52, 32856155), (65, 26284924), (68, 25125295), (85, 20100236), (130, 13142462), (170, 10050118), (221, 7730860), (260, 6571231), (340, 5025059), (442, 3865430), (884, 1932715), (1105, 1546172), (2210, 773086), (4420, 386543)]