13543576670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3360689}}^1$

素因数の和:3360740

約数の個数: 32

約数和(自身を含む): 27100604160

約数和(自身を除く): 13557027490

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 3360689, 6721378, 16803445, 33606890, 43688957, 87377914, 104181359, 208362718, 218444785, 436889570, 520906795, 1041813590, 1354357667, 2708715334, 6771788335, 13543576670]

約数ペア:

[(1, 13543576670), (2, 6771788335), (5, 2708715334), (10, 1354357667), (13, 1041813590), (26, 520906795), (31, 436889570), (62, 218444785), (65, 208362718), (130, 104181359), (155, 87377914), (310, 43688957), (403, 33606890), (806, 16803445), (2015, 6721378), (4030, 3360689)]