2019244029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{1951}}^1$

素因数の和:2441

約数の個数: 32

約数和(自身を含む): 2983280640

約数和(自身を除く): 964036611

約数列:

[1, 3, 11, 33, 79, 237, 397, 869, 1191, 1951, 2607, 4367, 5853, 13101, 21461, 31363, 64383, 94089, 154129, 344993, 462387, 774547, 1034979, 1695419, 2323641, 5086257, 8520017, 25560051, 61189213, 183567639, 673081343, 2019244029]

約数ペア:

[(1, 2019244029), (3, 673081343), (11, 183567639), (33, 61189213), (79, 25560051), (237, 8520017), (397, 5086257), (869, 2323641), (1191, 1695419), (1951, 1034979), (2607, 774547), (4367, 462387), (5853, 344993), (13101, 154129), (21461, 94089), (31363, 64383)]