4920622553

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{39133}}^1$

素因数の和:39245

約数の個数: 32

約数和(自身を含む): 6491860992

約数和(自身を除く): 1571238439

約数列:

[1, 7, 11, 23, 71, 77, 161, 253, 497, 781, 1633, 1771, 5467, 11431, 17963, 39133, 125741, 273931, 430463, 900059, 2778443, 3013241, 6300413, 9900649, 19449101, 30562873, 63904189, 69304543, 213940111, 447329323, 702946079, 4920622553]

約数ペア:

[(1, 4920622553), (7, 702946079), (11, 447329323), (23, 213940111), (71, 69304543), (77, 63904189), (161, 30562873), (253, 19449101), (497, 9900649), (781, 6300413), (1633, 3013241), (1771, 2778443), (5467, 900059), (11431, 430463), (17963, 273931), (39133, 125741)]