1549276430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{290671}}^1$

素因数の和:290732

約数の個数: 32

約数和(自身を含む): 3076472448

約数和(自身を除く): 1527196018

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 290671, 581342, 1453355, 2906710, 3778723, 7557446, 11917511, 18893615, 23835022, 37787230, 59587555, 119175110, 154927643, 309855286, 774638215, 1549276430]

約数ペア:

[(1, 1549276430), (2, 774638215), (5, 309855286), (10, 154927643), (13, 119175110), (26, 59587555), (41, 37787230), (65, 23835022), (82, 18893615), (130, 11917511), (205, 7557446), (410, 3778723), (533, 2906710), (1066, 1453355), (2665, 581342), (5330, 290671)]