244997402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7069}}^1$

素因数の和:7158

約数の個数: 32

約数和(自身を含む): 418091520

約数和(自身を除く): 173094118

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 403, 559, 806, 1118, 1333, 2666, 7069, 14138, 17329, 34658, 91897, 183794, 219139, 303967, 438278, 607934, 2848807, 3951571, 5697614, 7903142, 9422977, 18845954, 122498701, 244997402]

約数ペア:

[(1, 244997402), (2, 122498701), (13, 18845954), (26, 9422977), (31, 7903142), (43, 5697614), (62, 3951571), (86, 2848807), (403, 607934), (559, 438278), (806, 303967), (1118, 219139), (1333, 183794), (2666, 91897), (7069, 34658), (14138, 17329)]