917504916

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{2393}}^1$

素因数の和:2848

約数の個数: 48

約数和(自身を含む): 2171836800

約数和(自身を除く): 1254331884

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 359, 534, 718, 1068, 1077, 1436, 2154, 2393, 4308, 4786, 7179, 9572, 14358, 28716, 31951, 63902, 95853, 127804, 191706, 212977, 383412, 425954, 638931, 851908, 859087, 1277862, 1718174, 2555724, 2577261, 3436348, 5154522, 10309044, 76458743, 152917486, 229376229, 305834972, 458752458, 917504916]

約数ペア:

[(1, 917504916), (2, 458752458), (3, 305834972), (4, 229376229), (6, 152917486), (12, 76458743), (89, 10309044), (178, 5154522), (267, 3436348), (356, 2577261), (359, 2555724), (534, 1718174), (718, 1277862), (1068, 859087), (1077, 851908), (1436, 638931), (2154, 425954), (2393, 383412), (4308, 212977), (4786, 191706), (7179, 127804), (9572, 95853), (14358, 63902), (28716, 31951)]