661399332

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{82141}}^1$

素因数の和:82220

約数の個数: 48

約数和(自身を含む): 1711182144

約数和(自身を除く): 1049782812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 671, 732, 1342, 2013, 2684, 4026, 8052, 82141, 164282, 246423, 328564, 492846, 903551, 985692, 1807102, 2710653, 3614204, 5010601, 5421306, 10021202, 10842612, 15031803, 20042404, 30063606, 55116611, 60127212, 110233222, 165349833, 220466444, 330699666, 661399332]

約数ペア:

[(1, 661399332), (2, 330699666), (3, 220466444), (4, 165349833), (6, 110233222), (11, 60127212), (12, 55116611), (22, 30063606), (33, 20042404), (44, 15031803), (61, 10842612), (66, 10021202), (122, 5421306), (132, 5010601), (183, 3614204), (244, 2710653), (366, 1807102), (671, 985692), (732, 903551), (1342, 492846), (2013, 328564), (2684, 246423), (4026, 164282), (8052, 82141)]