2013983686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1723}}^1$

素因数の和:1877

約数の個数: 64

約数和(自身を含む): 3663265536

約数和(自身を除く): 1649281850

約数列:

[1, 2, 11, 13, 22, 26, 61, 67, 122, 134, 143, 286, 671, 737, 793, 871, 1342, 1474, 1586, 1723, 1742, 3446, 4087, 8174, 8723, 9581, 17446, 18953, 19162, 22399, 37906, 44798, 44957, 53131, 89914, 105103, 106262, 115441, 210206, 230882, 246389, 492778, 584441, 1156133, 1168882, 1269851, 1366339, 1500733, 2312266, 2539702, 2732678, 3001466, 7041901, 14083802, 15029729, 16508063, 30059458, 33016126, 77460911, 91544713, 154921822, 183089426, 1006991843, 2013983686]

約数ペア:

[(1, 2013983686), (2, 1006991843), (11, 183089426), (13, 154921822), (22, 91544713), (26, 77460911), (61, 33016126), (67, 30059458), (122, 16508063), (134, 15029729), (143, 14083802), (286, 7041901), (671, 3001466), (737, 2732678), (793, 2539702), (871, 2312266), (1342, 1500733), (1474, 1366339), (1586, 1269851), (1723, 1168882), (1742, 1156133), (3446, 584441), (4087, 492778), (8174, 246389), (8723, 230882), (9581, 210206), (17446, 115441), (18953, 106262), (19162, 105103), (22399, 89914), (37906, 53131), (44798, 44957)]