2199500512

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{85597}}^1$

素因数の和:85691

約数の個数: 48

約数和(自身を含む): 4788694512

約数和(自身を除く): 2589194000

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 176, 292, 352, 584, 803, 1168, 1606, 2336, 3212, 6424, 12848, 25696, 85597, 171194, 342388, 684776, 941567, 1369552, 1883134, 2739104, 3766268, 6248581, 7532536, 12497162, 15065072, 24994324, 30130144, 49988648, 68734391, 99977296, 137468782, 199954592, 274937564, 549875128, 1099750256, 2199500512]

約数ペア:

[(1, 2199500512), (2, 1099750256), (4, 549875128), (8, 274937564), (11, 199954592), (16, 137468782), (22, 99977296), (32, 68734391), (44, 49988648), (73, 30130144), (88, 24994324), (146, 15065072), (176, 12497162), (292, 7532536), (352, 6248581), (584, 3766268), (803, 2739104), (1168, 1883134), (1606, 1369552), (2336, 941567), (3212, 684776), (6424, 342388), (12848, 171194), (25696, 85597)]