401026430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{336997}}^1$

素因数の和:337028

約数の個数: 32

約数和(自身を含む): 873498816

約数和(自身を除く): 472472386

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 336997, 673994, 1684985, 2358979, 3369970, 4717958, 5728949, 11457898, 11794895, 23589790, 28644745, 40102643, 57289490, 80205286, 200513215, 401026430]

約数ペア:

[(1, 401026430), (2, 200513215), (5, 80205286), (7, 57289490), (10, 40102643), (14, 28644745), (17, 23589790), (34, 11794895), (35, 11457898), (70, 5728949), (85, 4717958), (119, 3369970), (170, 2358979), (238, 1684985), (595, 673994), (1190, 336997)]