704339838

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{1987}}^1$

素因数の和:2461

約数の個数: 48

約数和(自身を含む): 1563045120

約数和(自身を除く): 858705282

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 419, 423, 838, 846, 1257, 1987, 2514, 3771, 3974, 5961, 7542, 11922, 17883, 19693, 35766, 39386, 59079, 93389, 118158, 177237, 186778, 280167, 354474, 560334, 832553, 840501, 1665106, 1681002, 2497659, 4995318, 7492977, 14985954, 39129991, 78259982, 117389973, 234779946, 352169919, 704339838]

約数ペア:

[(1, 704339838), (2, 352169919), (3, 234779946), (6, 117389973), (9, 78259982), (18, 39129991), (47, 14985954), (94, 7492977), (141, 4995318), (282, 2497659), (419, 1681002), (423, 1665106), (838, 840501), (846, 832553), (1257, 560334), (1987, 354474), (2514, 280167), (3771, 186778), (3974, 177237), (5961, 118158), (7542, 93389), (11922, 59079), (17883, 39386), (19693, 35766)]