1249456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6007}}^1$

素因数の和:6028

約数の個数: 20

約数和(自身を含む): 2607472

約数和(自身を除く): 1358016

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6007, 12014, 24028, 48056, 78091, 96112, 156182, 312364, 624728, 1249456]

約数ペア:

[(1, 1249456), (2, 624728), (4, 312364), (8, 156182), (13, 96112), (16, 78091), (26, 48056), (52, 24028), (104, 12014), (208, 6007)]