137356996

素因数分解:

$2^2\times 7^2\times {\mathrm{700801}}^1$

素因数の和:700819

約数の個数: 18

約数和(自身を含む): 279619998

約数和(自身を除く): 142263002

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 700801, 1401602, 2803204, 4905607, 9811214, 19622428, 34339249, 68678498, 137356996]

約数ペア:

[(1, 137356996), (2, 68678498), (4, 34339249), (7, 19622428), (14, 9811214), (28, 4905607), (49, 2803204), (98, 1401602), (196, 700801)]