2021992246

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 3109155840

約数和(自身を除く): 1087163594

約数列:

[1, 2, 89, 167, 178, 251, 271, 334, 502, 542, 14863, 22339, 24119, 29726, 41917, 44678, 45257, 48238, 68021, 83834, 90514, 136042, 3730613, 4027873, 6053869, 7461226, 8055746, 11359507, 12107738, 22719014, 1010996123, 2021992246]

約数ペア:

[(1, 2021992246), (2, 1010996123), (89, 22719014), (167, 12107738), (178, 11359507), (251, 8055746), (271, 7461226), (334, 6053869), (502, 4027873), (542, 3730613), (14863, 136042), (22339, 90514), (24119, 83834), (29726, 68021), (41917, 48238), (44678, 45257)]