254119412

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{22159}}^1$

素因数の和:22271

約数の個数: 24

約数和(自身を含む): 461637120

約数和(自身を除く): 207517708

約数列:

[1, 2, 4, 47, 61, 94, 122, 188, 244, 2867, 5734, 11468, 22159, 44318, 88636, 1041473, 1351699, 2082946, 2703398, 4165892, 5406796, 63529853, 127059706, 254119412]

約数ペア:

[(1, 254119412), (2, 127059706), (4, 63529853), (47, 5406796), (61, 4165892), (94, 2703398), (122, 2082946), (188, 1351699), (244, 1041473), (2867, 88636), (5734, 44318), (11468, 22159)]