1497721038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{986641}}^1$

素因数の和:986680

約数の個数: 32

約数和(自身を含む): 3409834752

約数和(自身を除く): 1912113714

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 986641, 1973282, 2959923, 5919846, 10853051, 21706102, 22692743, 32559153, 45385486, 65118306, 68078229, 136156458, 249620173, 499240346, 748860519, 1497721038]

約数ペア:

[(1, 1497721038), (2, 748860519), (3, 499240346), (6, 249620173), (11, 136156458), (22, 68078229), (23, 65118306), (33, 45385486), (46, 32559153), (66, 22692743), (69, 21706102), (138, 10853051), (253, 5919846), (506, 2959923), (759, 1973282), (1518, 986641)]