1979351638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5897}}^1$

素因数の和:6013

約数の個数: 48

約数和(自身を含む): 3482886960

約数和(自身を除く): 1503535322

約数列:

[1, 2, 11, 19, 22, 38, 73, 121, 146, 209, 242, 418, 803, 1387, 1606, 2299, 2774, 4598, 5897, 8833, 11794, 15257, 17666, 30514, 64867, 112043, 129734, 167827, 224086, 335654, 430481, 713537, 860962, 1232473, 1427074, 2464946, 4735291, 8179139, 9470582, 13557203, 16358278, 27114406, 52088201, 89970529, 104176402, 179941058, 989675819, 1979351638]

約数ペア:

[(1, 1979351638), (2, 989675819), (11, 179941058), (19, 104176402), (22, 89970529), (38, 52088201), (73, 27114406), (121, 16358278), (146, 13557203), (209, 9470582), (242, 8179139), (418, 4735291), (803, 2464946), (1387, 1427074), (1606, 1232473), (2299, 860962), (2774, 713537), (4598, 430481), (5897, 335654), (8833, 224086), (11794, 167827), (15257, 129734), (17666, 112043), (30514, 64867)]