620000418

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{4391}}^1$

素因数の和:4730

約数の個数: 32

約数和(自身を含む): 1257939072

約数和(自身を除く): 637938654

約数列:

[1, 2, 3, 6, 101, 202, 233, 303, 466, 606, 699, 1398, 4391, 8782, 13173, 23533, 26346, 47066, 70599, 141198, 443491, 886982, 1023103, 1330473, 2046206, 2660946, 3069309, 6138618, 103333403, 206666806, 310000209, 620000418]

約数ペア:

[(1, 620000418), (2, 310000209), (3, 206666806), (6, 103333403), (101, 6138618), (202, 3069309), (233, 2660946), (303, 2046206), (466, 1330473), (606, 1023103), (699, 886982), (1398, 443491), (4391, 141198), (8782, 70599), (13173, 47066), (23533, 26346)]