2013996790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1511}}^1\times {\mathrm{10253}}^1$

素因数の和:11784

約数の個数: 32

約数和(自身を含む): 3907020096

約数和(自身を除く): 1893023306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1511, 3022, 7555, 10253, 15110, 19643, 20506, 39286, 51265, 98215, 102530, 133289, 196430, 266578, 666445, 1332890, 15492283, 30984566, 77461415, 154922830, 201399679, 402799358, 1006998395, 2013996790]

約数ペア:

[(1, 2013996790), (2, 1006998395), (5, 402799358), (10, 201399679), (13, 154922830), (26, 77461415), (65, 30984566), (130, 15492283), (1511, 1332890), (3022, 666445), (7555, 266578), (10253, 196430), (15110, 133289), (19643, 102530), (20506, 98215), (39286, 51265)]