430894996

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5827}}^1$

素因数の和:5996

約数の個数: 48

約数和(自身を含む): 913830400

約数和(自身を除く): 482935404

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 532, 556, 973, 1946, 2641, 3892, 5282, 5827, 10564, 11654, 18487, 23308, 36974, 40789, 73948, 81578, 110713, 163156, 221426, 442852, 774991, 809953, 1549982, 1619906, 3099964, 3239812, 5669671, 11339342, 15389107, 22678684, 30778214, 61556428, 107723749, 215447498, 430894996]

約数ペア:

[(1, 430894996), (2, 215447498), (4, 107723749), (7, 61556428), (14, 30778214), (19, 22678684), (28, 15389107), (38, 11339342), (76, 5669671), (133, 3239812), (139, 3099964), (266, 1619906), (278, 1549982), (532, 809953), (556, 774991), (973, 442852), (1946, 221426), (2641, 163156), (3892, 110713), (5282, 81578), (5827, 73948), (10564, 40789), (11654, 36974), (18487, 23308)]