679850873891

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{226813}}^1$

素因数の和:227091

約数の個数: 32

約数和(自身を含む): 814178792448

約数和(自身を除く): 134327918557

約数列:

[1, 7, 37, 71, 163, 259, 497, 1141, 2627, 6031, 11573, 18389, 42217, 81011, 226813, 428201, 1587691, 2997407, 8392081, 16103723, 36970519, 58744567, 112726061, 258793633, 595837751, 1367909203, 2624906849, 4170864257, 9575364421, 18374347943, 97121553413, 679850873891]

約数ペア:

[(1, 679850873891), (7, 97121553413), (37, 18374347943), (71, 9575364421), (163, 4170864257), (259, 2624906849), (497, 1367909203), (1141, 595837751), (2627, 258793633), (6031, 112726061), (11573, 58744567), (18389, 36970519), (42217, 16103723), (81011, 8392081), (226813, 2997407), (428201, 1587691)]