517237924

素因数分解:

$2^2\times 7^2\times {\mathrm{739}}^1\times {\mathrm{3571}}^1$

素因数の和:4328

約数の個数: 36

約数和(自身を含む): 1054668720

約数和(自身を除く): 537430796

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 739, 1478, 2956, 3571, 5173, 7142, 10346, 14284, 20692, 24997, 36211, 49994, 72422, 99988, 144844, 174979, 349958, 699916, 2638969, 5277938, 10555876, 18472783, 36945566, 73891132, 129309481, 258618962, 517237924]

約数ペア:

[(1, 517237924), (2, 258618962), (4, 129309481), (7, 73891132), (14, 36945566), (28, 18472783), (49, 10555876), (98, 5277938), (196, 2638969), (739, 699916), (1478, 349958), (2956, 174979), (3571, 144844), (5173, 99988), (7142, 72422), (10346, 49994), (14284, 36211), (20692, 24997)]