1330461944

素因数分解:

$2^3\times 7^1\times {\mathrm{4561}}^1\times {\mathrm{5209}}^1$

素因数の和:9783

約数の個数: 32

約数和(自身を含む): 2852162400

約数和(自身を除く): 1521700456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4561, 5209, 9122, 10418, 18244, 20836, 31927, 36463, 36488, 41672, 63854, 72926, 127708, 145852, 255416, 291704, 23758249, 47516498, 95032996, 166307743, 190065992, 332615486, 665230972, 1330461944]

約数ペア:

[(1, 1330461944), (2, 665230972), (4, 332615486), (7, 190065992), (8, 166307743), (14, 95032996), (28, 47516498), (56, 23758249), (4561, 291704), (5209, 255416), (9122, 145852), (10418, 127708), (18244, 72926), (20836, 63854), (31927, 41672), (36463, 36488)]