2489968992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{3705311}}^1$

素因数の和:3705331

約数の個数: 48

約数和(自身を含む): 7469908992

約数和(自身を除く): 4979940000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 3705311, 7410622, 11115933, 14821244, 22231866, 25937177, 29642488, 44463732, 51874354, 59284976, 77811531, 88927464, 103748708, 118569952, 155623062, 177854928, 207497416, 311246124, 355709856, 414994832, 622492248, 829989664, 1244984496, 2489968992]

約数ペア:

[(1, 2489968992), (2, 1244984496), (3, 829989664), (4, 622492248), (6, 414994832), (7, 355709856), (8, 311246124), (12, 207497416), (14, 177854928), (16, 155623062), (21, 118569952), (24, 103748708), (28, 88927464), (32, 77811531), (42, 59284976), (48, 51874354), (56, 44463732), (84, 29642488), (96, 25937177), (112, 22231866), (168, 14821244), (224, 11115933), (336, 7410622), (672, 3705311)]