802019916712

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7351}}^1\times {\mathrm{14221}}^1$

素因数の和:21722

約数の個数: 64

約数和(自身を含む): 1731515984640

約数和(自身を除く): 929496067928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7351, 7672, 14221, 14702, 28442, 29404, 51457, 56884, 58808, 99547, 102914, 113768, 199094, 205828, 398188, 411656, 796376, 1007087, 1948277, 2014174, 3896554, 4028348, 7049609, 7793108, 8056696, 13637939, 14099218, 15586216, 27275878, 28198436, 54551756, 56396872, 104538571, 109103512, 209077142, 418154284, 731769997, 836308568, 1463539994, 2927079988, 5854159976, 14321784227, 28643568454, 57287136908, 100252489589, 114574273816, 200504979178, 401009958356, 802019916712]

約数ペア:

[(1, 802019916712), (2, 401009958356), (4, 200504979178), (7, 114574273816), (8, 100252489589), (14, 57287136908), (28, 28643568454), (56, 14321784227), (137, 5854159976), (274, 2927079988), (548, 1463539994), (959, 836308568), (1096, 731769997), (1918, 418154284), (3836, 209077142), (7351, 109103512), (7672, 104538571), (14221, 56396872), (14702, 54551756), (28442, 28198436), (29404, 27275878), (51457, 15586216), (56884, 14099218), (58808, 13637939), (99547, 8056696), (102914, 7793108), (113768, 7049609), (199094, 4028348), (205828, 3896554), (398188, 2014174), (411656, 1948277), (796376, 1007087)]