2500258248

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{738847}}^1$

素因数の和:738906

約数の個数: 48

約数和(自身を含む): 6915617280

約数和(自身を除く): 4415359032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 738847, 1477694, 2216541, 2955388, 4433082, 5910776, 6649623, 8866164, 13299246, 17732328, 26598492, 34725809, 53196984, 69451618, 104177427, 138903236, 208354854, 277806472, 312532281, 416709708, 625064562, 833419416, 1250129124, 2500258248]

約数ペア:

[(1, 2500258248), (2, 1250129124), (3, 833419416), (4, 625064562), (6, 416709708), (8, 312532281), (9, 277806472), (12, 208354854), (18, 138903236), (24, 104177427), (36, 69451618), (47, 53196984), (72, 34725809), (94, 26598492), (141, 17732328), (188, 13299246), (282, 8866164), (376, 6649623), (423, 5910776), (564, 4433082), (846, 2955388), (1128, 2216541), (1692, 1477694), (3384, 738847)]