1374713824

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{21577}}^1$

素因数の和:21779

約数の個数: 48

約数和(自身を含む): 2968960176

約数和(自身を除く): 1594246352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 181, 352, 362, 724, 1448, 1991, 2896, 3982, 5792, 7964, 15928, 21577, 31856, 43154, 63712, 86308, 172616, 237347, 345232, 474694, 690464, 949388, 1898776, 3797552, 3905437, 7595104, 7810874, 15621748, 31243496, 42959807, 62486992, 85919614, 124973984, 171839228, 343678456, 687356912, 1374713824]

約数ペア:

[(1, 1374713824), (2, 687356912), (4, 343678456), (8, 171839228), (11, 124973984), (16, 85919614), (22, 62486992), (32, 42959807), (44, 31243496), (88, 15621748), (176, 7810874), (181, 7595104), (352, 3905437), (362, 3797552), (724, 1898776), (1448, 949388), (1991, 690464), (2896, 474694), (3982, 345232), (5792, 237347), (7964, 172616), (15928, 86308), (21577, 63712), (31856, 43154)]