8426366988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1149259}}^1$

素因数の和:1149326

約数の個数: 48

約数和(自身を含む): 21624476160

約数和(自身を除く): 13198109172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 1149259, 2298518, 3447777, 4597036, 6895554, 13791108, 14940367, 29880734, 44821101, 54015173, 59761468, 89642202, 108030346, 162045519, 179284404, 216060692, 324091038, 648182076, 702197249, 1404394498, 2106591747, 2808788996, 4213183494, 8426366988]

約数ペア:

[(1, 8426366988), (2, 4213183494), (3, 2808788996), (4, 2106591747), (6, 1404394498), (12, 702197249), (13, 648182076), (26, 324091038), (39, 216060692), (47, 179284404), (52, 162045519), (78, 108030346), (94, 89642202), (141, 59761468), (156, 54015173), (188, 44821101), (282, 29880734), (564, 14940367), (611, 13791108), (1222, 6895554), (1833, 4597036), (2444, 3447777), (3666, 2298518), (7332, 1149259)]