539328638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7207}}^1$

素因数の和:7328

約数の個数: 32

約数和(自身を含む): 896790528

約数和(自身を除く): 357461890

約数列:

[1, 2, 17, 31, 34, 62, 71, 142, 527, 1054, 1207, 2201, 2414, 4402, 7207, 14414, 37417, 74834, 122519, 223417, 245038, 446834, 511697, 1023394, 3798089, 7596178, 8698849, 15862607, 17397698, 31725214, 269664319, 539328638]

約数ペア:

[(1, 539328638), (2, 269664319), (17, 31725214), (31, 17397698), (34, 15862607), (62, 8698849), (71, 7596178), (142, 3798089), (527, 1023394), (1054, 511697), (1207, 446834), (2201, 245038), (2414, 223417), (4402, 122519), (7207, 74834), (14414, 37417)]