831244076

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{18353}}^1$

素因数の和:18450

約数の個数: 36

約数和(自身を含む): 1598780232

約数和(自身を除く): 767536156

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 169, 268, 338, 676, 871, 1742, 3484, 11323, 18353, 22646, 36706, 45292, 73412, 238589, 477178, 954356, 1229651, 2459302, 3101657, 4918604, 6203314, 12406628, 15985463, 31970926, 63941852, 207811019, 415622038, 831244076]

約数ペア:

[(1, 831244076), (2, 415622038), (4, 207811019), (13, 63941852), (26, 31970926), (52, 15985463), (67, 12406628), (134, 6203314), (169, 4918604), (268, 3101657), (338, 2459302), (676, 1229651), (871, 954356), (1742, 477178), (3484, 238589), (11323, 73412), (18353, 45292), (22646, 36706)]