1520793924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{123401}}^1$

素因数の和:123500

約数の個数: 48

約数和(自身を含む): 3869886720

約数和(自身を除く): 2349092796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 12324, 123401, 246802, 370203, 493604, 740406, 1480812, 1604213, 3208426, 4812639, 6416852, 9625278, 9748679, 19250556, 19497358, 29246037, 38994716, 58492074, 116984148, 126732827, 253465654, 380198481, 506931308, 760396962, 1520793924]

約数ペア:

[(1, 1520793924), (2, 760396962), (3, 506931308), (4, 380198481), (6, 253465654), (12, 126732827), (13, 116984148), (26, 58492074), (39, 38994716), (52, 29246037), (78, 19497358), (79, 19250556), (156, 9748679), (158, 9625278), (237, 6416852), (316, 4812639), (474, 3208426), (948, 1604213), (1027, 1480812), (2054, 740406), (3081, 493604), (4108, 370203), (6162, 246802), (12324, 123401)]