2354898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 6128640

約数和(自身を除く): 3773742

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 227, 247, 266, 273, 399, 454, 494, 546, 681, 741, 798, 1362, 1482, 1589, 1729, 2951, 3178, 3458, 4313, 4767, 5187, 5902, 8626, 8853, 9534, 10374, 12939, 17706, 20657, 25878, 30191, 41314, 56069, 60382, 61971, 90573, 112138, 123942, 168207, 181146, 336414, 392483, 784966, 1177449, 2354898]

約数ペア:

[(1, 2354898), (2, 1177449), (3, 784966), (6, 392483), (7, 336414), (13, 181146), (14, 168207), (19, 123942), (21, 112138), (26, 90573), (38, 61971), (39, 60382), (42, 56069), (57, 41314), (78, 30191), (91, 25878), (114, 20657), (133, 17706), (182, 12939), (227, 10374), (247, 9534), (266, 8853), (273, 8626), (399, 5902), (454, 5187), (494, 4767), (546, 4313), (681, 3458), (741, 3178), (798, 2951), (1362, 1729), (1482, 1589)]