1720123473602

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{347}}^1\times {\mathrm{823}}^1\times {\mathrm{3581}}^1$

素因数の和:4811

約数の個数: 48

約数和(自身を含む): 2683931620032

約数和(自身を除く): 963808146430

約数列:

[1, 2, 29, 58, 347, 694, 823, 841, 1646, 1682, 3581, 7162, 10063, 20126, 23867, 47734, 103849, 207698, 285581, 291827, 571162, 583654, 692143, 1242607, 1384286, 2485214, 2947163, 3011621, 5894326, 6023242, 8281849, 16563698, 36035603, 72071206, 85467727, 170935454, 240173621, 480347242, 1022665561, 1045032487, 2045331122, 2090064974, 2478564083, 4957128166, 29657301269, 59314602538, 860061736801, 1720123473602]

約数ペア:

[(1, 1720123473602), (2, 860061736801), (29, 59314602538), (58, 29657301269), (347, 4957128166), (694, 2478564083), (823, 2090064974), (841, 2045331122), (1646, 1045032487), (1682, 1022665561), (3581, 480347242), (7162, 240173621), (10063, 170935454), (20126, 85467727), (23867, 72071206), (47734, 36035603), (103849, 16563698), (207698, 8281849), (285581, 6023242), (291827, 5894326), (571162, 3011621), (583654, 2947163), (692143, 2485214), (1242607, 1384286)]