2016156747

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 3239792640

約数和(自身を除く): 1223635893

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 251, 253, 437, 557, 627, 753, 759, 1311, 1671, 2761, 4769, 4807, 5773, 6127, 8283, 10583, 12811, 14307, 14421, 17319, 18381, 31749, 38433, 52459, 63503, 109687, 116413, 139807, 140921, 157377, 190509, 243409, 329061, 349239, 419421, 422763, 730227, 1206557, 1537877, 2656333, 2677499, 3215561, 3619671, 4613631, 7968999, 8032497, 9646683, 29219663, 35371171, 61095659, 87658989, 106113513, 183286977, 672052249, 2016156747]

約数ペア:

[(1, 2016156747), (3, 672052249), (11, 183286977), (19, 106113513), (23, 87658989), (33, 61095659), (57, 35371171), (69, 29219663), (209, 9646683), (251, 8032497), (253, 7968999), (437, 4613631), (557, 3619671), (627, 3215561), (753, 2677499), (759, 2656333), (1311, 1537877), (1671, 1206557), (2761, 730227), (4769, 422763), (4807, 419421), (5773, 349239), (6127, 329061), (8283, 243409), (10583, 190509), (12811, 157377), (14307, 140921), (14421, 139807), (17319, 116413), (18381, 109687), (31749, 63503), (38433, 52459)]