1373276564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{1861}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 2712740352

約数和(自身を除く): 1339463788

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 541, 682, 1082, 1364, 1861, 2164, 3722, 5951, 7444, 11902, 16771, 20471, 23804, 33542, 40942, 57691, 67084, 81884, 115382, 184481, 230764, 368962, 634601, 737924, 1006801, 1269202, 2013602, 2538404, 4027204, 11074811, 22149622, 31210831, 44299244, 62421662, 124843324, 343319141, 686638282, 1373276564]

約数ペア:

[(1, 1373276564), (2, 686638282), (4, 343319141), (11, 124843324), (22, 62421662), (31, 44299244), (44, 31210831), (62, 22149622), (124, 11074811), (341, 4027204), (541, 2538404), (682, 2013602), (1082, 1269202), (1364, 1006801), (1861, 737924), (2164, 634601), (3722, 368962), (5951, 230764), (7444, 184481), (11902, 115382), (16771, 81884), (20471, 67084), (23804, 57691), (33542, 40942)]