2078662292

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{3229}}^1$

素因数の和:3600

約数の個数: 48

約数和(自身を含む): 4223909760

約数和(自身を除く): 2145247468

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 277, 332, 554, 581, 1108, 1162, 1939, 2324, 3229, 3878, 6458, 7756, 12916, 22603, 22991, 45206, 45982, 90412, 91964, 160937, 268007, 321874, 536014, 643748, 894433, 1072028, 1788866, 1876049, 3577732, 3752098, 6261031, 7504196, 12522062, 25044124, 74237939, 148475878, 296951756, 519665573, 1039331146, 2078662292]

約数ペア:

[(1, 2078662292), (2, 1039331146), (4, 519665573), (7, 296951756), (14, 148475878), (28, 74237939), (83, 25044124), (166, 12522062), (277, 7504196), (332, 6261031), (554, 3752098), (581, 3577732), (1108, 1876049), (1162, 1788866), (1939, 1072028), (2324, 894433), (3229, 643748), (3878, 536014), (6458, 321874), (7756, 268007), (12916, 160937), (22603, 91964), (22991, 90412), (45206, 45982)]