1337778876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{224309}}^1$

素因数の和:224394

約数の個数: 48

約数和(自身を含む): 3617671680

約数和(自身を除く): 2279892804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 224309, 448618, 672927, 897236, 1345854, 1570163, 2691708, 3140326, 4710489, 6280652, 9420978, 15925939, 18841956, 31851878, 47777817, 63703756, 95555634, 111481573, 191111268, 222963146, 334444719, 445926292, 668889438, 1337778876]

約数ペア:

[(1, 1337778876), (2, 668889438), (3, 445926292), (4, 334444719), (6, 222963146), (7, 191111268), (12, 111481573), (14, 95555634), (21, 63703756), (28, 47777817), (42, 31851878), (71, 18841956), (84, 15925939), (142, 9420978), (213, 6280652), (284, 4710489), (426, 3140326), (497, 2691708), (852, 1570163), (994, 1345854), (1491, 897236), (1988, 672927), (2982, 448618), (5964, 224309)]