2080604836

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{433}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 3797256960

約数和(自身を除く): 1716652124

約数列:

[1, 2, 4, 47, 61, 94, 122, 188, 244, 419, 433, 838, 866, 1676, 1732, 2867, 5734, 11468, 19693, 20351, 25559, 26413, 39386, 40702, 51118, 52826, 78772, 81404, 102236, 105652, 181427, 362854, 725708, 1201273, 1241411, 2402546, 2482822, 4805092, 4965644, 8527069, 11067047, 17054138, 22134094, 34108276, 44268188, 520151209, 1040302418, 2080604836]

約数ペア:

[(1, 2080604836), (2, 1040302418), (4, 520151209), (47, 44268188), (61, 34108276), (94, 22134094), (122, 17054138), (188, 11067047), (244, 8527069), (419, 4965644), (433, 4805092), (838, 2482822), (866, 2402546), (1676, 1241411), (1732, 1201273), (2867, 725708), (5734, 362854), (11468, 181427), (19693, 105652), (20351, 102236), (25559, 81404), (26413, 78772), (39386, 52826), (40702, 51118)]