1002990828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{60611}}^1$

素因数の和:60822

約数の個数: 48

約数和(自身を含む): 2688263424

約数和(自身を除く): 1685272596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 16548, 60611, 121222, 181833, 242444, 363666, 424277, 727332, 848554, 1272831, 1697108, 2545662, 5091324, 11940367, 23880734, 35821101, 47761468, 71642202, 83582569, 143284404, 167165138, 250747707, 334330276, 501495414, 1002990828]

約数ペア:

[(1, 1002990828), (2, 501495414), (3, 334330276), (4, 250747707), (6, 167165138), (7, 143284404), (12, 83582569), (14, 71642202), (21, 47761468), (28, 35821101), (42, 23880734), (84, 11940367), (197, 5091324), (394, 2545662), (591, 1697108), (788, 1272831), (1182, 848554), (1379, 727332), (2364, 424277), (2758, 363666), (4137, 242444), (5516, 181833), (8274, 121222), (16548, 60611)]