8158372012

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2448491}}^1$

素因数の和:2448526

約数の個数: 36

約数和(自身を含む): 17585069544

約数和(自身を除く): 9426697532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 2448491, 4896982, 9793964, 17139437, 34278874, 41624347, 68557748, 83248694, 119976059, 166497388, 239952118, 291370429, 479904236, 582740858, 1165481716, 2039593003, 4079186006, 8158372012]

約数ペア:

[(1, 8158372012), (2, 4079186006), (4, 2039593003), (7, 1165481716), (14, 582740858), (17, 479904236), (28, 291370429), (34, 239952118), (49, 166497388), (68, 119976059), (98, 83248694), (119, 68557748), (196, 41624347), (238, 34278874), (476, 17139437), (833, 9793964), (1666, 4896982), (3332, 2448491)]