2017672624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{3613}}^1$

素因数の和:3818

約数の個数: 80

約数和(自身を含む): 4517210880

約数和(自身を除く): 2499538256

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 167, 176, 209, 304, 334, 418, 668, 836, 1336, 1672, 1837, 2672, 3173, 3344, 3613, 3674, 6346, 7226, 7348, 12692, 14452, 14696, 25384, 28904, 29392, 34903, 39743, 50768, 57808, 68647, 69806, 79486, 137294, 139612, 158972, 274588, 279224, 317944, 549176, 558448, 603371, 635888, 755117, 1098352, 1206742, 1510234, 2413484, 3020468, 4826968, 6040936, 6637081, 9653936, 11464049, 12081872, 13274162, 22928098, 26548324, 45856196, 53096648, 91712392, 106193296, 126104539, 183424784, 252209078, 504418156, 1008836312, 2017672624]

約数ペア:

[(1, 2017672624), (2, 1008836312), (4, 504418156), (8, 252209078), (11, 183424784), (16, 126104539), (19, 106193296), (22, 91712392), (38, 53096648), (44, 45856196), (76, 26548324), (88, 22928098), (152, 13274162), (167, 12081872), (176, 11464049), (209, 9653936), (304, 6637081), (334, 6040936), (418, 4826968), (668, 3020468), (836, 2413484), (1336, 1510234), (1672, 1206742), (1837, 1098352), (2672, 755117), (3173, 635888), (3344, 603371), (3613, 558448), (3674, 549176), (6346, 317944), (7226, 279224), (7348, 274588), (12692, 158972), (14452, 139612), (14696, 137294), (25384, 79486), (28904, 69806), (29392, 68647), (34903, 57808), (39743, 50768)]