8103108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 20572160

約数和(自身を除く): 12469052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 409, 508, 762, 818, 1227, 1524, 1636, 1651, 2454, 3302, 4908, 4953, 5317, 6604, 9906, 10634, 15951, 19812, 21268, 31902, 51943, 63804, 103886, 155829, 207772, 311658, 623316, 675259, 1350518, 2025777, 2701036, 4051554, 8103108]

約数ペア:

[(1, 8103108), (2, 4051554), (3, 2701036), (4, 2025777), (6, 1350518), (12, 675259), (13, 623316), (26, 311658), (39, 207772), (52, 155829), (78, 103886), (127, 63804), (156, 51943), (254, 31902), (381, 21268), (409, 19812), (508, 15951), (762, 10634), (818, 9906), (1227, 6604), (1524, 5317), (1636, 4953), (1651, 4908), (2454, 3302)]