836704804

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{947}}^1\times {\mathrm{1307}}^1$

素因数の和:2284

約数の個数: 36

約数和(自身を含む): 1588419504

約数和(自身を除く): 751714700

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 947, 1307, 1894, 2614, 3788, 5228, 12311, 16991, 24622, 33982, 49244, 67964, 160043, 220883, 320086, 441766, 640172, 883532, 1237729, 2475458, 4950916, 16090477, 32180954, 64361908, 209176201, 418352402, 836704804]

約数ペア:

[(1, 836704804), (2, 418352402), (4, 209176201), (13, 64361908), (26, 32180954), (52, 16090477), (169, 4950916), (338, 2475458), (676, 1237729), (947, 883532), (1307, 640172), (1894, 441766), (2614, 320086), (3788, 220883), (5228, 160043), (12311, 67964), (16991, 49244), (24622, 33982)]