1247713044

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1\times {\mathrm{2971}}^1$

素因数の和:3500

約数の個数: 48

約数和(自身を含む): 2955832320

約数和(自身を除く): 1708119276

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 443, 474, 886, 948, 1329, 1772, 2658, 2971, 5316, 5942, 8913, 11884, 17826, 34997, 35652, 69994, 104991, 139988, 209982, 234709, 419964, 469418, 704127, 938836, 1316153, 1408254, 2632306, 2816508, 3948459, 5264612, 7896918, 15793836, 103976087, 207952174, 311928261, 415904348, 623856522, 1247713044]

約数ペア:

[(1, 1247713044), (2, 623856522), (3, 415904348), (4, 311928261), (6, 207952174), (12, 103976087), (79, 15793836), (158, 7896918), (237, 5264612), (316, 3948459), (443, 2816508), (474, 2632306), (886, 1408254), (948, 1316153), (1329, 938836), (1772, 704127), (2658, 469418), (2971, 419964), (5316, 234709), (5942, 209982), (8913, 139988), (11884, 104991), (17826, 69994), (34997, 35652)]