2034961256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{643}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 4117478400

約数和(自身を除く): 2082517144

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 443, 643, 886, 893, 1286, 1772, 1786, 2572, 3544, 3572, 5144, 7144, 8417, 12217, 16834, 20821, 24434, 30221, 33668, 41642, 48868, 60442, 67336, 83284, 97736, 120884, 166568, 241768, 284849, 395599, 569698, 574199, 791198, 1139396, 1148398, 1582396, 2278792, 2296796, 3164792, 4593592, 5412131, 10824262, 13387903, 21648524, 26775806, 43297048, 53551612, 107103224, 254370157, 508740314, 1017480628, 2034961256]

約数ペア:

[(1, 2034961256), (2, 1017480628), (4, 508740314), (8, 254370157), (19, 107103224), (38, 53551612), (47, 43297048), (76, 26775806), (94, 21648524), (152, 13387903), (188, 10824262), (376, 5412131), (443, 4593592), (643, 3164792), (886, 2296796), (893, 2278792), (1286, 1582396), (1772, 1148398), (1786, 1139396), (2572, 791198), (3544, 574199), (3572, 569698), (5144, 395599), (7144, 284849), (8417, 241768), (12217, 166568), (16834, 120884), (20821, 97736), (24434, 83284), (30221, 67336), (33668, 60442), (41642, 48868)]