1984961342

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{153611}}^1$

素因数の和:153704

約数の個数: 32

約数和(自身を含む): 3716181504

約数和(自身を除く): 1731220162

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 497, 923, 994, 1846, 6461, 12922, 153611, 307222, 1075277, 1996943, 2150554, 3993886, 10906381, 13978601, 21812762, 27957202, 76344667, 141782953, 152689334, 283565906, 992480671, 1984961342]

約数ペア:

[(1, 1984961342), (2, 992480671), (7, 283565906), (13, 152689334), (14, 141782953), (26, 76344667), (71, 27957202), (91, 21812762), (142, 13978601), (182, 10906381), (497, 3993886), (923, 2150554), (994, 1996943), (1846, 1075277), (6461, 307222), (12922, 153611)]