240015334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1249}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 409500000

約数和(自身を除く): 169484666

約数列:

[1, 2, 13, 19, 26, 38, 247, 389, 494, 778, 1249, 2498, 5057, 7391, 10114, 14782, 16237, 23731, 32474, 47462, 96083, 192166, 308503, 485861, 617006, 971722, 6316193, 9231359, 12632386, 18462718, 120007667, 240015334]

約数ペア:

[(1, 240015334), (2, 120007667), (13, 18462718), (19, 12632386), (26, 9231359), (38, 6316193), (247, 971722), (389, 617006), (494, 485861), (778, 308503), (1249, 192166), (2498, 96083), (5057, 47462), (7391, 32474), (10114, 23731), (14782, 16237)]