388705434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{60041}}^1$

素因数の和:60142

約数の個数: 32

約数和(自身を含む): 847312704

約数和(自身を除く): 458607270

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 60041, 120082, 180123, 360246, 780533, 1561066, 2341599, 4683198, 4983403, 9966806, 14950209, 29900418, 64784239, 129568478, 194352717, 388705434]

約数ペア:

[(1, 388705434), (2, 194352717), (3, 129568478), (6, 64784239), (13, 29900418), (26, 14950209), (39, 9966806), (78, 4983403), (83, 4683198), (166, 2341599), (249, 1561066), (498, 780533), (1079, 360246), (2158, 180123), (3237, 120082), (6474, 60041)]