1937446568

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{4273}}^1$

素因数の和:4474

約数の個数: 48

約数和(自身を含む): 3859293780

約数和(自身を除く): 1921847212

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 361, 628, 722, 1256, 1444, 2888, 2983, 4273, 5966, 8546, 11932, 17092, 23864, 34184, 56677, 81187, 113354, 162374, 226708, 324748, 453416, 649496, 670861, 1341722, 1542553, 2683444, 3085106, 5366888, 6170212, 12340424, 12746359, 25492718, 50985436, 101970872, 242180821, 484361642, 968723284, 1937446568]

約数ペア:

[(1, 1937446568), (2, 968723284), (4, 484361642), (8, 242180821), (19, 101970872), (38, 50985436), (76, 25492718), (152, 12746359), (157, 12340424), (314, 6170212), (361, 5366888), (628, 3085106), (722, 2683444), (1256, 1542553), (1444, 1341722), (2888, 670861), (2983, 649496), (4273, 453416), (5966, 324748), (8546, 226708), (11932, 162374), (17092, 113354), (23864, 81187), (34184, 56677)]