697788130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5367601}}^1$

素因数の和:5367621

約数の個数: 16

約数和(自身を含む): 1352635704

約数和(自身を除く): 654847574

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5367601, 10735202, 26838005, 53676010, 69778813, 139557626, 348894065, 697788130]

約数ペア:

[(1, 697788130), (2, 348894065), (5, 139557626), (10, 69778813), (13, 53676010), (26, 26838005), (65, 10735202), (130, 5367601)]