513474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 1149120

約数和(自身を除く): 635646

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 227, 377, 454, 681, 754, 1131, 1362, 2262, 2951, 5902, 6583, 8853, 13166, 17706, 19749, 39498, 85579, 171158, 256737, 513474]

約数ペア:

[(1, 513474), (2, 256737), (3, 171158), (6, 85579), (13, 39498), (26, 19749), (29, 17706), (39, 13166), (58, 8853), (78, 6583), (87, 5902), (174, 2951), (227, 2262), (377, 1362), (454, 1131), (681, 754)]