3903085984

素因数分解:

$2^5\times 7^2\times {\mathrm{2489213}}^1$

素因数の和:2489237

約数の個数: 36

約数和(自身を含む): 8938767474

約数和(自身を除く): 5035681490

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 2489213, 4978426, 9956852, 17424491, 19913704, 34848982, 39827408, 69697964, 79654816, 121971437, 139395928, 243942874, 278791856, 487885748, 557583712, 975771496, 1951542992, 3903085984]

約数ペア:

[(1, 3903085984), (2, 1951542992), (4, 975771496), (7, 557583712), (8, 487885748), (14, 278791856), (16, 243942874), (28, 139395928), (32, 121971437), (49, 79654816), (56, 69697964), (98, 39827408), (112, 34848982), (196, 19913704), (224, 17424491), (392, 9956852), (784, 4978426), (1568, 2489213)]