2015219652

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1\times {\mathrm{7193}}^1$

素因数の和:7868

約数の個数: 48

約数和(自身を含む): 4837590912

約数和(自身を除く): 2822371260

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 631, 1262, 1893, 2524, 3786, 7193, 7572, 14386, 21579, 23347, 28772, 43158, 46694, 70041, 86316, 93388, 140082, 266141, 280164, 532282, 798423, 1064564, 1596846, 3193692, 4538783, 9077566, 13616349, 18155132, 27232698, 54465396, 167934971, 335869942, 503804913, 671739884, 1007609826, 2015219652]

約数ペア:

[(1, 2015219652), (2, 1007609826), (3, 671739884), (4, 503804913), (6, 335869942), (12, 167934971), (37, 54465396), (74, 27232698), (111, 18155132), (148, 13616349), (222, 9077566), (444, 4538783), (631, 3193692), (1262, 1596846), (1893, 1064564), (2524, 798423), (3786, 532282), (7193, 280164), (7572, 266141), (14386, 140082), (21579, 93388), (23347, 86316), (28772, 70041), (43158, 46694)]