521987532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{208129}}^1$

素因数の和:208166

約数の個数: 48

約数和(自身を含む): 1398633600

約数和(自身を除く): 876646068

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 208129, 416258, 624387, 832516, 1248774, 2289419, 2497548, 3954451, 4578838, 6868257, 7908902, 9157676, 11863353, 13736514, 15817804, 23726706, 27473028, 43498961, 47453412, 86997922, 130496883, 173995844, 260993766, 521987532]

約数ペア:

[(1, 521987532), (2, 260993766), (3, 173995844), (4, 130496883), (6, 86997922), (11, 47453412), (12, 43498961), (19, 27473028), (22, 23726706), (33, 15817804), (38, 13736514), (44, 11863353), (57, 9157676), (66, 7908902), (76, 6868257), (114, 4578838), (132, 3954451), (209, 2497548), (228, 2289419), (418, 1248774), (627, 832516), (836, 624387), (1254, 416258), (2508, 208129)]