1897367039092

素因数分解:

$2^2\times 7^2\times {\mathrm{167}}^1\times {\mathrm{2039}}^1\times {\mathrm{28429}}^1$

素因数の和:30653

約数の個数: 72

約数和(自身を含む): 3887668310400

約数和(自身を除く): 1990301271308

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 167, 196, 334, 668, 1169, 2039, 2338, 4078, 4676, 8156, 8183, 14273, 16366, 28429, 28546, 32732, 56858, 57092, 99911, 113716, 199003, 199822, 340513, 398006, 399644, 681026, 796012, 1362052, 1393021, 2383591, 2786042, 4747643, 4767182, 5572084, 9495286, 9534364, 16685137, 18990572, 33233501, 33370274, 57966731, 66467002, 66740548, 115933462, 132934004, 231866924, 232634507, 405767117, 465269014, 811534234, 930538028, 1623068468, 2840369819, 5680739638, 9680444077, 11361479276, 19360888154, 38721776308, 67763108539, 135526217078, 271052434156, 474341759773, 948683519546, 1897367039092]

約数ペア:

[(1, 1897367039092), (2, 948683519546), (4, 474341759773), (7, 271052434156), (14, 135526217078), (28, 67763108539), (49, 38721776308), (98, 19360888154), (167, 11361479276), (196, 9680444077), (334, 5680739638), (668, 2840369819), (1169, 1623068468), (2039, 930538028), (2338, 811534234), (4078, 465269014), (4676, 405767117), (8156, 232634507), (8183, 231866924), (14273, 132934004), (16366, 115933462), (28429, 66740548), (28546, 66467002), (32732, 57966731), (56858, 33370274), (57092, 33233501), (99911, 18990572), (113716, 16685137), (199003, 9534364), (199822, 9495286), (340513, 5572084), (398006, 4767182), (399644, 4747643), (681026, 2786042), (796012, 2383591), (1362052, 1393021)]