40613898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{520691}}^1$

素因数の和:520709

約数の個数: 16

約数和(自身を含む): 87476256

約数和(自身を除く): 46862358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 520691, 1041382, 1562073, 3124146, 6768983, 13537966, 20306949, 40613898]

約数ペア:

[(1, 40613898), (2, 20306949), (3, 13537966), (6, 6768983), (13, 3124146), (26, 1562073), (39, 1041382), (78, 520691)]