528048532438

素因数分解:

$2^1\times 7^2\times {\mathrm{6991}}^1\times {\mathrm{770741}}^1$

素因数の和:777748

約数の個数: 24

約数和(自身を含む): 921523798944

約数和(自身を除く): 393475266506

約数列:

[1, 2, 7, 14, 49, 98, 6991, 13982, 48937, 97874, 342559, 685118, 770741, 1541482, 5395187, 10790374, 37766309, 75532618, 5388250331, 10776500662, 37717752317, 75435504634, 264024266219, 528048532438]

約数ペア:

[(1, 528048532438), (2, 264024266219), (7, 75435504634), (14, 37717752317), (49, 10776500662), (98, 5388250331), (6991, 75532618), (13982, 37766309), (48937, 10790374), (97874, 5395187), (342559, 1541482), (685118, 770741)]