1071567263

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 1300656000

約数和(自身を除く): 229088737

約数列:

[1, 13, 19, 23, 59, 139, 247, 299, 437, 529, 767, 1121, 1357, 1807, 2641, 3197, 5681, 6877, 8201, 10051, 14573, 17641, 25783, 31211, 34333, 41561, 60743, 73531, 106613, 130663, 155819, 188623, 335179, 405743, 593009, 789659, 955903, 1397089, 2025647, 2452099, 3583837, 4338329, 7709117, 18162157, 46589881, 56398277, 82428251, 1071567263]

約数ペア:

[(1, 1071567263), (13, 82428251), (19, 56398277), (23, 46589881), (59, 18162157), (139, 7709117), (247, 4338329), (299, 3583837), (437, 2452099), (529, 2025647), (767, 1397089), (1121, 955903), (1357, 789659), (1807, 593009), (2641, 405743), (3197, 335179), (5681, 188623), (6877, 155819), (8201, 130663), (10051, 106613), (14573, 73531), (17641, 60743), (25783, 41561), (31211, 34333)]