520001088802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{5289617}}^1$

素因数の和:5289850

約数の個数: 32

約数和(自身を含む): 888655824000

約数和(自身を除く): 368654735198

約数列:

[1, 2, 13, 19, 26, 38, 199, 247, 398, 494, 2587, 3781, 5174, 7562, 49153, 98306, 5289617, 10579234, 68765021, 100502723, 137530042, 201005446, 1052633783, 1306535399, 2105267566, 2613070798, 13684239179, 20000041877, 27368478358, 40000083754, 260000544401, 520001088802]

約数ペア:

[(1, 520001088802), (2, 260000544401), (13, 40000083754), (19, 27368478358), (26, 20000041877), (38, 13684239179), (199, 2613070798), (247, 2105267566), (398, 1306535399), (494, 1052633783), (2587, 201005446), (3781, 137530042), (5174, 100502723), (7562, 68765021), (49153, 10579234), (98306, 5289617)]