425710076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{19867}}^1$

素因数の和:20369

約数の個数: 24

約数和(自身を含む): 814429056

約数和(自身を除く): 388718980

約数列:

[1, 2, 4, 11, 22, 44, 487, 974, 1948, 5357, 10714, 19867, 21428, 39734, 79468, 218537, 437074, 874148, 9675229, 19350458, 38700916, 106427519, 212855038, 425710076]

約数ペア:

[(1, 425710076), (2, 212855038), (4, 106427519), (11, 38700916), (22, 19350458), (44, 9675229), (487, 874148), (974, 437074), (1948, 218537), (5357, 79468), (10714, 39734), (19867, 21428)]