1296703928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{110339}}^1$

素因数の和:110471

約数の個数: 32

約数和(自身を含む): 2641539600

約数和(自身を除く): 1344835672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2938, 5876, 11752, 110339, 220678, 441356, 882712, 1434407, 2868814, 5737628, 11475256, 12468307, 24936614, 49873228, 99746456, 162087991, 324175982, 648351964, 1296703928]

約数ペア:

[(1, 1296703928), (2, 648351964), (4, 324175982), (8, 162087991), (13, 99746456), (26, 49873228), (52, 24936614), (104, 12468307), (113, 11475256), (226, 5737628), (452, 2868814), (904, 1434407), (1469, 882712), (2938, 441356), (5876, 220678), (11752, 110339)]