2013109878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{1627}}^1$

素因数の和:2221

約数の個数: 64

約数和(自身を含む): 4496405760

約数和(自身を除く): 2483295882

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 547, 754, 1094, 1131, 1627, 1641, 2262, 3254, 3282, 4881, 7111, 9762, 14222, 15863, 21151, 21333, 31726, 42302, 42666, 47183, 47589, 63453, 94366, 95178, 126906, 141549, 206219, 283098, 412438, 613379, 618657, 889969, 1226758, 1237314, 1779938, 1840137, 2669907, 3680274, 5339814, 11569597, 23139194, 25809101, 34708791, 51618202, 69417582, 77427303, 154854606, 335518313, 671036626, 1006554939, 2013109878]

約数ペア:

[(1, 2013109878), (2, 1006554939), (3, 671036626), (6, 335518313), (13, 154854606), (26, 77427303), (29, 69417582), (39, 51618202), (58, 34708791), (78, 25809101), (87, 23139194), (174, 11569597), (377, 5339814), (547, 3680274), (754, 2669907), (1094, 1840137), (1131, 1779938), (1627, 1237314), (1641, 1226758), (2262, 889969), (3254, 618657), (3282, 613379), (4881, 412438), (7111, 283098), (9762, 206219), (14222, 141549), (15863, 126906), (21151, 95178), (21333, 94366), (31726, 63453), (42302, 47589), (42666, 47183)]