675481.0000000

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2393}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 22522752

約数和(自身を除く): 12941180

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 2393, 4004, 4786, 9572, 16751, 26323, 31109, 33502, 52646, 62218, 67004, 105292, 124436, 184261, 217763, 342199, 368522, 435526, 684398, 737044, 871052, 1368796, 2395393, 4790786, 9581572]

約数ペア:

[(1, 9581572), (2, 4790786), (4, 2395393), (7, 1368796), (11, 871052), (13, 737044), (14, 684398), (22, 435526), (26, 368522), (28, 342199), (44, 217763), (52, 184261), (77, 124436), (91, 105292), (143, 67004), (154, 62218), (182, 52646), (286, 33502), (308, 31109), (364, 26323), (572, 16751), (1001, 9572), (2002, 4786), (2393, 4004)]