279370291214

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{16532743}}^1$

素因数の和:16532840

約数の個数: 32

約数和(自身を含む): 514234469376

約数和(自身を除く): 234864178162

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 8449, 16898, 16532743, 33065486, 115729201, 231458402, 281056631, 562113262, 1173824753, 1967396417, 2347649506, 3934792834, 8216773271, 16433546542, 19955020801, 39910041602, 139685145607, 279370291214]

約数ペア:

[(1, 279370291214), (2, 139685145607), (7, 39910041602), (14, 19955020801), (17, 16433546542), (34, 8216773271), (71, 3934792834), (119, 2347649506), (142, 1967396417), (238, 1173824753), (497, 562113262), (994, 281056631), (1207, 231458402), (2414, 115729201), (8449, 33065486), (16898, 16532743)]