2022083980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2063351}}^1$

素因数の和:2063374

約数の個数: 36

約数和(自身を含む): 4939664688

約数和(自身を除く): 2917580708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2063351, 4126702, 8253404, 10316755, 14443457, 20633510, 28886914, 41267020, 57773828, 72217285, 101104199, 144434570, 202208398, 288869140, 404416796, 505520995, 1011041990, 2022083980]

約数ペア:

[(1, 2022083980), (2, 1011041990), (4, 505520995), (5, 404416796), (7, 288869140), (10, 202208398), (14, 144434570), (20, 101104199), (28, 72217285), (35, 57773828), (49, 41267020), (70, 28886914), (98, 20633510), (140, 14443457), (196, 10316755), (245, 8253404), (490, 4126702), (980, 2063351)]