829980004

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{10141}}^1$

素因数の和:10268

約数の個数: 48

約数和(自身を含む): 1726574080

約数和(自身を除く): 896594076

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 79, 148, 158, 259, 316, 518, 553, 1036, 1106, 2212, 2923, 5846, 10141, 11692, 20282, 20461, 40564, 40922, 70987, 81844, 141974, 283948, 375217, 750434, 801139, 1500868, 1602278, 2626519, 3204556, 5253038, 5607973, 10506076, 11215946, 22431892, 29642143, 59284286, 118568572, 207495001, 414990002, 829980004]

約数ペア:

[(1, 829980004), (2, 414990002), (4, 207495001), (7, 118568572), (14, 59284286), (28, 29642143), (37, 22431892), (74, 11215946), (79, 10506076), (148, 5607973), (158, 5253038), (259, 3204556), (316, 2626519), (518, 1602278), (553, 1500868), (1036, 801139), (1106, 750434), (2212, 375217), (2923, 283948), (5846, 141974), (10141, 81844), (11692, 70987), (20282, 40922), (20461, 40564)]