1874652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 4812192

約数和(自身を除く): 2937540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 197, 244, 366, 394, 591, 732, 788, 793, 1182, 1586, 2364, 2379, 2561, 3172, 4758, 5122, 7683, 9516, 10244, 12017, 15366, 24034, 30732, 36051, 48068, 72102, 144204, 156221, 312442, 468663, 624884, 937326, 1874652]

約数ペア:

[(1, 1874652), (2, 937326), (3, 624884), (4, 468663), (6, 312442), (12, 156221), (13, 144204), (26, 72102), (39, 48068), (52, 36051), (61, 30732), (78, 24034), (122, 15366), (156, 12017), (183, 10244), (197, 9516), (244, 7683), (366, 5122), (394, 4758), (591, 3172), (732, 2561), (788, 2379), (793, 2364), (1182, 1586)]