65218998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1031}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 140781312

約数和(自身を除く): 75562314

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 811, 1031, 1622, 2062, 2433, 3093, 4866, 6186, 10543, 13403, 21086, 26806, 31629, 40209, 63258, 80418, 836141, 1672282, 2508423, 5016846, 10869833, 21739666, 32609499, 65218998]

約数ペア:

[(1, 65218998), (2, 32609499), (3, 21739666), (6, 10869833), (13, 5016846), (26, 2508423), (39, 1672282), (78, 836141), (811, 80418), (1031, 63258), (1622, 40209), (2062, 31629), (2433, 26806), (3093, 21086), (4866, 13403), (6186, 10543)]