1330606942

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 2436894720

約数和(自身を除く): 1106287778

約数列:

[1, 2, 7, 14, 29, 47, 58, 94, 103, 203, 206, 329, 406, 658, 677, 721, 1354, 1363, 1442, 2726, 2987, 4739, 4841, 5974, 9478, 9541, 9682, 19082, 19633, 20909, 31819, 33887, 39266, 41818, 63638, 67774, 69731, 137431, 139462, 140389, 222733, 274862, 280778, 445466, 488117, 922751, 976234, 982723, 1845502, 1965446, 2022199, 3277357, 4044398, 6459257, 6554714, 12918514, 14155393, 22941499, 28310786, 45882998, 95043353, 190086706, 665303471, 1330606942]

約数ペア:

[(1, 1330606942), (2, 665303471), (7, 190086706), (14, 95043353), (29, 45882998), (47, 28310786), (58, 22941499), (94, 14155393), (103, 12918514), (203, 6554714), (206, 6459257), (329, 4044398), (406, 3277357), (658, 2022199), (677, 1965446), (721, 1845502), (1354, 982723), (1363, 976234), (1442, 922751), (2726, 488117), (2987, 445466), (4739, 280778), (4841, 274862), (5974, 222733), (9478, 140389), (9541, 139462), (9682, 137431), (19082, 69731), (19633, 67774), (20909, 63638), (31819, 41818), (33887, 39266)]