520522044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1997}}^1$

素因数の和:2147

約数の個数: 96

約数和(自身を含む): 1450068480

約数和(自身を除く): 929546436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 107, 116, 174, 203, 214, 321, 348, 406, 428, 609, 642, 749, 812, 1218, 1284, 1498, 1997, 2247, 2436, 2996, 3103, 3994, 4494, 5991, 6206, 7988, 8988, 9309, 11982, 12412, 13979, 18618, 21721, 23964, 27958, 37236, 41937, 43442, 55916, 57913, 65163, 83874, 86884, 115826, 130326, 167748, 173739, 213679, 231652, 260652, 347478, 405391, 427358, 641037, 694956, 810782, 854716, 1216173, 1282074, 1495753, 1621564, 2432346, 2564148, 2991506, 4487259, 4864692, 5983012, 6196691, 8974518, 12393382, 17949036, 18590073, 24786764, 37180146, 43376837, 74360292, 86753674, 130130511, 173507348, 260261022, 520522044]

約数ペア:

[(1, 520522044), (2, 260261022), (3, 173507348), (4, 130130511), (6, 86753674), (7, 74360292), (12, 43376837), (14, 37180146), (21, 24786764), (28, 18590073), (29, 17949036), (42, 12393382), (58, 8974518), (84, 6196691), (87, 5983012), (107, 4864692), (116, 4487259), (174, 2991506), (203, 2564148), (214, 2432346), (321, 1621564), (348, 1495753), (406, 1282074), (428, 1216173), (609, 854716), (642, 810782), (749, 694956), (812, 641037), (1218, 427358), (1284, 405391), (1498, 347478), (1997, 260652), (2247, 231652), (2436, 213679), (2996, 173739), (3103, 167748), (3994, 130326), (4494, 115826), (5991, 86884), (6206, 83874), (7988, 65163), (8988, 57913), (9309, 55916), (11982, 43442), (12412, 41937), (13979, 37236), (18618, 27958), (21721, 23964)]