391398831362

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1072837}}^1$

素因数の和:1072983

約数の個数: 64

約数和(自身を含む): 771207450624

約数和(自身を除く): 379808619262

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 103, 154, 161, 206, 253, 322, 506, 721, 1133, 1442, 1771, 2266, 2369, 3542, 4738, 7931, 15862, 16583, 26059, 33166, 52118, 182413, 364826, 1072837, 2145674, 7509859, 11801207, 15019718, 23602414, 24675251, 49350502, 82608449, 110502211, 165216898, 172726757, 221004422, 271427761, 345453514, 542855522, 773515477, 1215524321, 1547030954, 1899994327, 2431048642, 2541550853, 3799988654, 5083101706, 8508670247, 17017340494, 17790855971, 27957059383, 35581711942, 55914118766, 195699415681, 391398831362]

約数ペア:

[(1, 391398831362), (2, 195699415681), (7, 55914118766), (11, 35581711942), (14, 27957059383), (22, 17790855971), (23, 17017340494), (46, 8508670247), (77, 5083101706), (103, 3799988654), (154, 2541550853), (161, 2431048642), (206, 1899994327), (253, 1547030954), (322, 1215524321), (506, 773515477), (721, 542855522), (1133, 345453514), (1442, 271427761), (1771, 221004422), (2266, 172726757), (2369, 165216898), (3542, 110502211), (4738, 82608449), (7931, 49350502), (15862, 24675251), (16583, 23602414), (26059, 15019718), (33166, 11801207), (52118, 7509859), (182413, 2145674), (364826, 1072837)]