2218766984

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{747563}}^1$

素因数の和:747629

約数の個数: 32

約数和(自身を含む): 4844214720

約数和(自身を除く): 2625447736

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 747563, 1495126, 2990252, 5232941, 5980504, 10465882, 20931764, 39620839, 41863528, 79241678, 158483356, 277345873, 316966712, 554691746, 1109383492, 2218766984]

約数ペア:

[(1, 2218766984), (2, 1109383492), (4, 554691746), (7, 316966712), (8, 277345873), (14, 158483356), (28, 79241678), (53, 41863528), (56, 39620839), (106, 20931764), (212, 10465882), (371, 5980504), (424, 5232941), (742, 2990252), (1484, 1495126), (2968, 747563)]