2019477830

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1\times {\mathrm{2971}}^1$

素因数の和:3752

約数の個数: 32

約数和(自身を含む): 3677743008

約数和(自身を除く): 1658265178

約数列:

[1, 2, 5, 10, 101, 202, 505, 673, 1010, 1346, 2971, 3365, 5942, 6730, 14855, 29710, 67973, 135946, 300071, 339865, 600142, 679730, 1500355, 1999483, 3000710, 3998966, 9997415, 19994830, 201947783, 403895566, 1009738915, 2019477830]

約数ペア:

[(1, 2019477830), (2, 1009738915), (5, 403895566), (10, 201947783), (101, 19994830), (202, 9997415), (505, 3998966), (673, 3000710), (1010, 1999483), (1346, 1500355), (2971, 679730), (3365, 600142), (5942, 339865), (6730, 300071), (14855, 135946), (29710, 67973)]