1297930698

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{14767}}^1$

素因数の和:15051

約数の個数: 48

約数和(自身を含む): 2971912320

約数和(自身を除く): 1673981622

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 257, 342, 514, 771, 1542, 2313, 4626, 4883, 9766, 14649, 14767, 29298, 29534, 43947, 44301, 87894, 88602, 132903, 265806, 280573, 561146, 841719, 1683438, 2525157, 3795119, 5050314, 7590238, 11385357, 22770714, 34156071, 68312142, 72107261, 144214522, 216321783, 432643566, 648965349, 1297930698]

約数ペア:

[(1, 1297930698), (2, 648965349), (3, 432643566), (6, 216321783), (9, 144214522), (18, 72107261), (19, 68312142), (38, 34156071), (57, 22770714), (114, 11385357), (171, 7590238), (257, 5050314), (342, 3795119), (514, 2525157), (771, 1683438), (1542, 841719), (2313, 561146), (4626, 280573), (4883, 265806), (9766, 132903), (14649, 88602), (14767, 87894), (29298, 44301), (29534, 43947)]