2002300905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{198937}}^1$

素因数の和:199017

約数の個数: 32

約数和(自身を含む): 3552236928

約数和(自身を除く): 1549936023

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 915, 2013, 3355, 10065, 198937, 596811, 994685, 2188307, 2984055, 6564921, 10941535, 12135157, 32824605, 36405471, 60675785, 133486727, 182027355, 400460181, 667433635, 2002300905]

約数ペア:

[(1, 2002300905), (3, 667433635), (5, 400460181), (11, 182027355), (15, 133486727), (33, 60675785), (55, 36405471), (61, 32824605), (165, 12135157), (183, 10941535), (305, 6564921), (671, 2984055), (915, 2188307), (2013, 994685), (3355, 596811), (10065, 198937)]