1393354396

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{229321}}^1$

素因数の和:229370

約数の個数: 36

約数和(自身を含む): 2927983296

約数和(自身を除く): 1534628900

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 229321, 458642, 917284, 1605247, 3210494, 6420988, 7108951, 11236729, 14217902, 22473458, 28435804, 44946916, 49762657, 99525314, 199050628, 348338599, 696677198, 1393354396]

約数ペア:

[(1, 1393354396), (2, 696677198), (4, 348338599), (7, 199050628), (14, 99525314), (28, 49762657), (31, 44946916), (49, 28435804), (62, 22473458), (98, 14217902), (124, 11236729), (196, 7108951), (217, 6420988), (434, 3210494), (868, 1605247), (1519, 917284), (3038, 458642), (6076, 229321)]