917612638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{26801}}^1$

素因数の和:26892

約数の個数: 32

約数和(自身を含む): 1563092640

約数和(自身を除く): 645480002

約数列:

[1, 2, 17, 19, 34, 38, 53, 106, 323, 646, 901, 1007, 1802, 2014, 17119, 26801, 34238, 53602, 455617, 509219, 911234, 1018438, 1420453, 2840906, 8656723, 17313446, 24147701, 26988607, 48295402, 53977214, 458806319, 917612638]

約数ペア:

[(1, 917612638), (2, 458806319), (17, 53977214), (19, 48295402), (34, 26988607), (38, 24147701), (53, 17313446), (106, 8656723), (323, 2840906), (646, 1420453), (901, 1018438), (1007, 911234), (1802, 509219), (2014, 455617), (17119, 53602), (26801, 34238)]