1917996814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{3541}}^1$

素因数の和:3828

約数の個数: 32

約数和(自身を含む): 3098541600

約数和(自身を除く): 1180544786

約数列:

[1, 2, 17, 34, 89, 178, 179, 358, 1513, 3026, 3043, 3541, 6086, 7082, 15931, 31862, 60197, 120394, 270827, 315149, 541654, 630298, 633839, 1267678, 5357533, 10715066, 10775263, 21550526, 56411671, 112823342, 958998407, 1917996814]

約数ペア:

[(1, 1917996814), (2, 958998407), (17, 112823342), (34, 56411671), (89, 21550526), (178, 10775263), (179, 10715066), (358, 5357533), (1513, 1267678), (3026, 633839), (3043, 630298), (3541, 541654), (6086, 315149), (7082, 270827), (15931, 120394), (31862, 60197)]