1377006

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 2972160

約数和(自身を除く): 1595154

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 257, 282, 514, 771, 893, 1542, 1786, 2679, 4883, 5358, 9766, 12079, 14649, 24158, 29298, 36237, 72474, 229501, 459002, 688503, 1377006]

約数ペア:

[(1, 1377006), (2, 688503), (3, 459002), (6, 229501), (19, 72474), (38, 36237), (47, 29298), (57, 24158), (94, 14649), (114, 12079), (141, 9766), (257, 5358), (282, 4883), (514, 2679), (771, 1786), (893, 1542)]