4352891998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{1471}}^1$

素因数の和:1793

約数の個数: 64

約数和(自身を含む): 8190443520

約数和(自身を除く): 3837551522

約数列:

[1, 2, 7, 13, 14, 26, 71, 91, 142, 182, 229, 458, 497, 923, 994, 1471, 1603, 1846, 2942, 2977, 3206, 5954, 6461, 10297, 12922, 16259, 19123, 20594, 20839, 32518, 38246, 41678, 104441, 113813, 133861, 208882, 211367, 227626, 267722, 336859, 422734, 673718, 731087, 1357733, 1462174, 1479569, 2358013, 2715466, 2959138, 4379167, 4716026, 8758334, 9504131, 19008262, 23916989, 30654169, 47833978, 61308338, 167418923, 310920857, 334837846, 621841714, 2176445999, 4352891998]

約数ペア:

[(1, 4352891998), (2, 2176445999), (7, 621841714), (13, 334837846), (14, 310920857), (26, 167418923), (71, 61308338), (91, 47833978), (142, 30654169), (182, 23916989), (229, 19008262), (458, 9504131), (497, 8758334), (923, 4716026), (994, 4379167), (1471, 2959138), (1603, 2715466), (1846, 2358013), (2942, 1479569), (2977, 1462174), (3206, 1357733), (5954, 731087), (6461, 673718), (10297, 422734), (12922, 336859), (16259, 267722), (19123, 227626), (20594, 211367), (20839, 208882), (32518, 133861), (38246, 113813), (41678, 104441)]