3955484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 8020320

約数和(自身を除く): 4064836

約数列:

[1, 2, 4, 13, 26, 29, 43, 52, 58, 61, 86, 116, 122, 172, 244, 377, 559, 754, 793, 1118, 1247, 1508, 1586, 1769, 2236, 2494, 2623, 3172, 3538, 4988, 5246, 7076, 10492, 16211, 22997, 32422, 34099, 45994, 64844, 68198, 76067, 91988, 136396, 152134, 304268, 988871, 1977742, 3955484]

約数ペア:

[(1, 3955484), (2, 1977742), (4, 988871), (13, 304268), (26, 152134), (29, 136396), (43, 91988), (52, 76067), (58, 68198), (61, 64844), (86, 45994), (116, 34099), (122, 32422), (172, 22997), (244, 16211), (377, 10492), (559, 7076), (754, 5246), (793, 4988), (1118, 3538), (1247, 3172), (1508, 2623), (1586, 2494), (1769, 2236)]