389614246

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{14323}}^1$

素因数の和:14428

約数の個数: 32

約数和(自身を含む): 701303040

約数和(自身を除く): 311688794

約数列:

[1, 2, 7, 14, 29, 58, 67, 134, 203, 406, 469, 938, 1943, 3886, 13601, 14323, 27202, 28646, 100261, 200522, 415367, 830734, 959641, 1919282, 2907569, 5815138, 6717487, 13434974, 27829589, 55659178, 194807123, 389614246]

約数ペア:

[(1, 389614246), (2, 194807123), (7, 55659178), (14, 27829589), (29, 13434974), (58, 6717487), (67, 5815138), (134, 2907569), (203, 1919282), (406, 959641), (469, 830734), (938, 415367), (1943, 200522), (3886, 100261), (13601, 28646), (14323, 27202)]