389635182

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{1523}}^1$

素因数の和:1825

約数の個数: 48

約数和(自身を含む): 862297488

約数和(自身を除く): 472662306

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 233, 366, 466, 549, 699, 1098, 1398, 1523, 2097, 3046, 4194, 4569, 9138, 13707, 14213, 27414, 28426, 42639, 85278, 92903, 127917, 185806, 255834, 278709, 354859, 557418, 709718, 836127, 1064577, 1672254, 2129154, 3193731, 6387462, 21646399, 43292798, 64939197, 129878394, 194817591, 389635182]

約数ペア:

[(1, 389635182), (2, 194817591), (3, 129878394), (6, 64939197), (9, 43292798), (18, 21646399), (61, 6387462), (122, 3193731), (183, 2129154), (233, 1672254), (366, 1064577), (466, 836127), (549, 709718), (699, 557418), (1098, 354859), (1398, 278709), (1523, 255834), (2097, 185806), (3046, 127917), (4194, 92903), (4569, 85278), (9138, 42639), (13707, 28426), (14213, 27414)]