1489590844

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{35069}}^1$

素因数の和:35158

約数の個数: 48

約数和(自身を含む): 3134416320

約数和(自身を除く): 1644825476

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 74, 82, 148, 164, 259, 287, 518, 574, 1036, 1148, 1517, 3034, 6068, 10619, 21238, 35069, 42476, 70138, 140276, 245483, 490966, 981932, 1297553, 1437829, 2595106, 2875658, 5190212, 5751316, 9082871, 10064803, 18165742, 20129606, 36331484, 40259212, 53199673, 106399346, 212798692, 372397711, 744795422, 1489590844]

約数ペア:

[(1, 1489590844), (2, 744795422), (4, 372397711), (7, 212798692), (14, 106399346), (28, 53199673), (37, 40259212), (41, 36331484), (74, 20129606), (82, 18165742), (148, 10064803), (164, 9082871), (259, 5751316), (287, 5190212), (518, 2875658), (574, 2595106), (1036, 1437829), (1148, 1297553), (1517, 981932), (3034, 490966), (6068, 245483), (10619, 140276), (21238, 70138), (35069, 42476)]