1319103268

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{11443}}^1$

素因数の和:11656

約数の個数: 48

約数和(自身を含む): 2768532480

約数和(自身を除く): 1449429212

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 179, 322, 358, 644, 716, 1253, 2506, 4117, 5012, 8234, 11443, 16468, 22886, 28819, 45772, 57638, 80101, 115276, 160202, 263189, 320404, 526378, 1052756, 1842323, 2048297, 3684646, 4096594, 7369292, 8193188, 14338079, 28676158, 47110831, 57352316, 94221662, 188443324, 329775817, 659551634, 1319103268]

約数ペア:

[(1, 1319103268), (2, 659551634), (4, 329775817), (7, 188443324), (14, 94221662), (23, 57352316), (28, 47110831), (46, 28676158), (92, 14338079), (161, 8193188), (179, 7369292), (322, 4096594), (358, 3684646), (644, 2048297), (716, 1842323), (1253, 1052756), (2506, 526378), (4117, 320404), (5012, 263189), (8234, 160202), (11443, 115276), (16468, 80101), (22886, 57638), (28819, 45772)]