497943602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{2539}}^1$

素因数の和:2970

約数の個数: 32

約数和(自身を含む): 849172800

約数和(自身を除く): 351229198

約数列:

[1, 2, 13, 19, 26, 38, 247, 397, 494, 794, 2539, 5078, 5161, 7543, 10322, 15086, 33007, 48241, 66014, 96482, 98059, 196118, 627133, 1007983, 1254266, 2015966, 13103779, 19151677, 26207558, 38303354, 248971801, 497943602]

約数ペア:

[(1, 497943602), (2, 248971801), (13, 38303354), (19, 26207558), (26, 19151677), (38, 13103779), (247, 2015966), (397, 1254266), (494, 1007983), (794, 627133), (2539, 196118), (5078, 98059), (5161, 96482), (7543, 66014), (10322, 48241), (15086, 33007)]