1394688876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{86929}}^1$

素因数の和:87134

約数の個数: 48

約数和(自身を含む): 3738685440

約数和(自身を除く): 2343996564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 2292, 2674, 4011, 5348, 8022, 16044, 86929, 173858, 260787, 347716, 521574, 608503, 1043148, 1217006, 1825509, 2434012, 3651018, 7302036, 16603439, 33206878, 49810317, 66413756, 99620634, 116224073, 199241268, 232448146, 348672219, 464896292, 697344438, 1394688876]

約数ペア:

[(1, 1394688876), (2, 697344438), (3, 464896292), (4, 348672219), (6, 232448146), (7, 199241268), (12, 116224073), (14, 99620634), (21, 66413756), (28, 49810317), (42, 33206878), (84, 16603439), (191, 7302036), (382, 3651018), (573, 2434012), (764, 1825509), (1146, 1217006), (1337, 1043148), (2292, 608503), (2674, 521574), (4011, 347716), (5348, 260787), (8022, 173858), (16044, 86929)]