1641902416

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1332713}}^1$

素因数の和:1332739

約数の個数: 40

約数和(自身を含む): 3966156864

約数和(自身を除く): 2324254448

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1332713, 2665426, 5330852, 9328991, 10661704, 14659843, 18657982, 21323408, 29319686, 37315964, 58639372, 74631928, 102618901, 117278744, 149263856, 205237802, 234557488, 410475604, 820951208, 1641902416]

約数ペア:

[(1, 1641902416), (2, 820951208), (4, 410475604), (7, 234557488), (8, 205237802), (11, 149263856), (14, 117278744), (16, 102618901), (22, 74631928), (28, 58639372), (44, 37315964), (56, 29319686), (77, 21323408), (88, 18657982), (112, 14659843), (154, 10661704), (176, 9328991), (308, 5330852), (616, 2665426), (1232, 1332713)]