1946407790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{22907}}^1$

素因数の和:23236

約数の個数: 32

約数和(自身を含む): 3636874080

約数和(自身を除く): 1690466290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 293, 586, 1465, 2930, 8497, 16994, 22907, 42485, 45814, 84970, 114535, 229070, 664303, 1328606, 3321515, 6643030, 6711751, 13423502, 33558755, 67117510, 194640779, 389281558, 973203895, 1946407790]

約数ペア:

[(1, 1946407790), (2, 973203895), (5, 389281558), (10, 194640779), (29, 67117510), (58, 33558755), (145, 13423502), (290, 6711751), (293, 6643030), (586, 3321515), (1465, 1328606), (2930, 664303), (8497, 229070), (16994, 114535), (22907, 84970), (42485, 45814)]