2194452

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:550

約数の個数: 60

約数和(自身を含む): 6189876

約数和(自身を除く): 3995424

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 521, 702, 1042, 1053, 1404, 1563, 2084, 2106, 3126, 4212, 4689, 6252, 6773, 9378, 13546, 14067, 18756, 20319, 27092, 28134, 40638, 42201, 56268, 60957, 81276, 84402, 121914, 168804, 182871, 243828, 365742, 548613, 731484, 1097226, 2194452]

約数ペア:

[(1, 2194452), (2, 1097226), (3, 731484), (4, 548613), (6, 365742), (9, 243828), (12, 182871), (13, 168804), (18, 121914), (26, 84402), (27, 81276), (36, 60957), (39, 56268), (52, 42201), (54, 40638), (78, 28134), (81, 27092), (108, 20319), (117, 18756), (156, 14067), (162, 13546), (234, 9378), (324, 6773), (351, 6252), (468, 4689), (521, 4212), (702, 3126), (1042, 2106), (1053, 2084), (1404, 1563)]