2106091301912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1\times {\mathrm{311279}}^1$

素因数の和:312336

約数の個数: 64

約数和(自身を含む): 4320616204800

約数和(自身を除く): 2214524902888

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 971, 1742, 1942, 3484, 3884, 6968, 7768, 12623, 25246, 50492, 65057, 100984, 130114, 260228, 311279, 520456, 622558, 845741, 1245116, 1691482, 2490232, 3382964, 4046627, 6765928, 8093254, 16186508, 20855693, 32373016, 41711386, 83422772, 166845544, 271124009, 302251909, 542248018, 604503818, 1084496036, 1209007636, 2168992072, 2418015272, 3929274817, 7858549634, 15717099268, 20250877903, 31434198536, 40501755806, 81003511612, 162007023224, 263261412739, 526522825478, 1053045650956, 2106091301912]

約数ペア:

[(1, 2106091301912), (2, 1053045650956), (4, 526522825478), (8, 263261412739), (13, 162007023224), (26, 81003511612), (52, 40501755806), (67, 31434198536), (104, 20250877903), (134, 15717099268), (268, 7858549634), (536, 3929274817), (871, 2418015272), (971, 2168992072), (1742, 1209007636), (1942, 1084496036), (3484, 604503818), (3884, 542248018), (6968, 302251909), (7768, 271124009), (12623, 166845544), (25246, 83422772), (50492, 41711386), (65057, 32373016), (100984, 20855693), (130114, 16186508), (260228, 8093254), (311279, 6765928), (520456, 4046627), (622558, 3382964), (845741, 2490232), (1245116, 1691482)]