2000884090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{7417}}^1$

素因数の和:7986

約数の個数: 32

約数和(自身を含む): 3677250960

約数和(自身を除く): 1676366870

約数列:

[1, 2, 5, 10, 53, 106, 265, 509, 530, 1018, 2545, 5090, 7417, 14834, 26977, 37085, 53954, 74170, 134885, 269770, 393101, 786202, 1965505, 3775253, 3931010, 7550506, 18876265, 37752530, 200088409, 400176818, 1000442045, 2000884090]

約数ペア:

[(1, 2000884090), (2, 1000442045), (5, 400176818), (10, 200088409), (53, 37752530), (106, 18876265), (265, 7550506), (509, 3931010), (530, 3775253), (1018, 1965505), (2545, 786202), (5090, 393101), (7417, 269770), (14834, 134885), (26977, 74170), (37085, 53954)]