1777881970

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1\times {\mathrm{1423}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 3236193792

約数和(自身を除く): 1458311822

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1213, 1423, 2426, 2846, 6065, 7115, 12130, 14230, 124939, 146569, 249878, 293138, 624695, 732845, 1249390, 1465690, 1726099, 3452198, 8630495, 17260990, 177788197, 355576394, 888940985, 1777881970]

約数ペア:

[(1, 1777881970), (2, 888940985), (5, 355576394), (10, 177788197), (103, 17260990), (206, 8630495), (515, 3452198), (1030, 1726099), (1213, 1465690), (1423, 1249390), (2426, 732845), (2846, 624695), (6065, 293138), (7115, 249878), (12130, 146569), (14230, 124939)]