214946504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1580489}}^1$

素因数の和:1580512

約数の個数: 16

約数和(自身を含む): 426732300

約数和(自身を除く): 211785796

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1580489, 3160978, 6321956, 12643912, 26868313, 53736626, 107473252, 214946504]

約数ペア:

[(1, 214946504), (2, 107473252), (4, 53736626), (8, 26868313), (17, 12643912), (34, 6321956), (68, 3160978), (136, 1580489)]