510871816390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{20361571}}^1$

素因数の和:20361784

約数の個数: 32

約数和(自身を含む): 995436531936

約数和(自身を除く): 484564715546

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 965, 1930, 2509, 5018, 12545, 25090, 20361571, 40723142, 101807855, 203615710, 264700423, 529400846, 1323502115, 2647004230, 3929783203, 7859566406, 19648916015, 39297832030, 51087181639, 102174363278, 255435908195, 510871816390]

約数ペア:

[(1, 510871816390), (2, 255435908195), (5, 102174363278), (10, 51087181639), (13, 39297832030), (26, 19648916015), (65, 7859566406), (130, 3929783203), (193, 2647004230), (386, 1323502115), (965, 529400846), (1930, 264700423), (2509, 203615710), (5018, 101807855), (12545, 40723142), (25090, 20361571)]