8194836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 20801088

約数和(自身を除く): 12606252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 401, 524, 786, 802, 1203, 1572, 1604, 1703, 2406, 3406, 4812, 5109, 5213, 6812, 10218, 10426, 15639, 20436, 20852, 31278, 52531, 62556, 105062, 157593, 210124, 315186, 630372, 682903, 1365806, 2048709, 2731612, 4097418, 8194836]

約数ペア:

[(1, 8194836), (2, 4097418), (3, 2731612), (4, 2048709), (6, 1365806), (12, 682903), (13, 630372), (26, 315186), (39, 210124), (52, 157593), (78, 105062), (131, 62556), (156, 52531), (262, 31278), (393, 20852), (401, 20436), (524, 15639), (786, 10426), (802, 10218), (1203, 6812), (1572, 5213), (1604, 5109), (1703, 4812), (2406, 3406)]