1639992408

素因数分解:

$2^3\times 3^1\times {\mathrm{4937}}^1\times {\mathrm{13841}}^1$

素因数の和:18787

約数の個数: 32

約数和(自身を含む): 4101107760

約数和(自身を除く): 2461115352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 4937, 9874, 13841, 14811, 19748, 27682, 29622, 39496, 41523, 55364, 59244, 83046, 110728, 118488, 166092, 332184, 68333017, 136666034, 204999051, 273332068, 409998102, 546664136, 819996204, 1639992408]

約数ペア:

[(1, 1639992408), (2, 819996204), (3, 546664136), (4, 409998102), (6, 273332068), (8, 204999051), (12, 136666034), (24, 68333017), (4937, 332184), (9874, 166092), (13841, 118488), (14811, 110728), (19748, 83046), (27682, 59244), (29622, 55364), (39496, 41523)]