2015008216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1019741}}^1$

素因数の和:1019779

約数の個数: 32

約数和(自身を含む): 4282916400

約数和(自身を除く): 2267908184

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 1019741, 2039482, 4078964, 8157928, 13256633, 19375079, 26513266, 38750158, 53026532, 77500316, 106053064, 155000632, 251876027, 503752054, 1007504108, 2015008216]

約数ペア:

[(1, 2015008216), (2, 1007504108), (4, 503752054), (8, 251876027), (13, 155000632), (19, 106053064), (26, 77500316), (38, 53026532), (52, 38750158), (76, 26513266), (104, 19375079), (152, 13256633), (247, 8157928), (494, 4078964), (988, 2039482), (1976, 1019741)]