1438154224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{12281}}^1$

素因数の和:12865

約数の個数: 40

約数和(自身を含む): 3006338832

約数和(自身を除く): 1568184608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 563, 1126, 2252, 4504, 7319, 9008, 12281, 14638, 24562, 29276, 49124, 58552, 98248, 117104, 159653, 196496, 319306, 638612, 1277224, 2554448, 6914203, 13828406, 27656812, 55313624, 89884639, 110627248, 179769278, 359538556, 719077112, 1438154224]

約数ペア:

[(1, 1438154224), (2, 719077112), (4, 359538556), (8, 179769278), (13, 110627248), (16, 89884639), (26, 55313624), (52, 27656812), (104, 13828406), (208, 6914203), (563, 2554448), (1126, 1277224), (2252, 638612), (4504, 319306), (7319, 196496), (9008, 159653), (12281, 117104), (14638, 98248), (24562, 58552), (29276, 49124)]