8090431154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:1035

約数の個数: 64

約数和(自身を含む): 13957695360

約数和(自身を除く): 5867264206

約数列:

[1, 2, 13, 19, 26, 38, 137, 173, 247, 274, 346, 494, 691, 1382, 1781, 2249, 2603, 3287, 3562, 4498, 5206, 6574, 8983, 13129, 17966, 23701, 26258, 33839, 42731, 47402, 67678, 85462, 94667, 119543, 170677, 189334, 239086, 308113, 341354, 450319, 616226, 900638, 1230671, 1554059, 1798673, 2271317, 2461342, 3108118, 3597346, 4542634, 5854147, 11708294, 16377391, 23382749, 29527121, 32754782, 46765498, 59054242, 212906083, 311170429, 425812166, 622340858, 4045215577, 8090431154]

約数ペア:

[(1, 8090431154), (2, 4045215577), (13, 622340858), (19, 425812166), (26, 311170429), (38, 212906083), (137, 59054242), (173, 46765498), (247, 32754782), (274, 29527121), (346, 23382749), (494, 16377391), (691, 11708294), (1382, 5854147), (1781, 4542634), (2249, 3597346), (2603, 3108118), (3287, 2461342), (3562, 2271317), (4498, 1798673), (5206, 1554059), (6574, 1230671), (8983, 900638), (13129, 616226), (17966, 450319), (23701, 341354), (26258, 308113), (33839, 239086), (42731, 189334), (47402, 170677), (67678, 119543), (85462, 94667)]