2080647982

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{27983}}^1$

素因数の和:28152

約数の個数: 32

約数和(自身を含む): 3675082752

約数和(自身を除く): 1594434770

約数列:

[1, 2, 7, 14, 47, 94, 113, 226, 329, 658, 791, 1582, 5311, 10622, 27983, 37177, 55966, 74354, 195881, 391762, 1315201, 2630402, 3162079, 6324158, 9206407, 18412814, 22134553, 44269106, 148617713, 297235426, 1040323991, 2080647982]

約数ペア:

[(1, 2080647982), (2, 1040323991), (7, 297235426), (14, 148617713), (47, 44269106), (94, 22134553), (113, 18412814), (226, 9206407), (329, 6324158), (658, 3162079), (791, 2630402), (1582, 1315201), (5311, 391762), (10622, 195881), (27983, 74354), (37177, 55966)]