2498386884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{30631}}^1$

素因数の和:31616

約数の個数: 48

約数和(自身を含む): 6669444096

約数和(自身を除く): 4171057212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 971, 1942, 2913, 3884, 5826, 6797, 11652, 13594, 20391, 27188, 30631, 40782, 61262, 81564, 91893, 122524, 183786, 214417, 367572, 428834, 643251, 857668, 1286502, 2573004, 29742701, 59485402, 89228103, 118970804, 178456206, 208198907, 356912412, 416397814, 624596721, 832795628, 1249193442, 2498386884]

約数ペア:

[(1, 2498386884), (2, 1249193442), (3, 832795628), (4, 624596721), (6, 416397814), (7, 356912412), (12, 208198907), (14, 178456206), (21, 118970804), (28, 89228103), (42, 59485402), (84, 29742701), (971, 2573004), (1942, 1286502), (2913, 857668), (3884, 643251), (5826, 428834), (6797, 367572), (11652, 214417), (13594, 183786), (20391, 122524), (27188, 91893), (30631, 81564), (40782, 61262)]