1555845967871

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{7331}}^1$

素因数の和:7788

約数の個数: 48

約数和(自身を含む): 1748093387040

約数和(自身を除く): 192247419169

約数列:

[1, 13, 41, 109, 169, 281, 533, 1417, 3653, 4469, 6929, 7331, 11521, 18421, 30629, 47489, 58097, 95303, 149773, 300571, 398177, 755261, 799079, 1238939, 1255789, 1947049, 2060011, 3907423, 5176301, 10388027, 16325257, 26780143, 32762239, 50796499, 84460451, 135044351, 212228341, 224541199, 348141859, 425909107, 1097985863, 2919035587, 5536818391, 9206189159, 14273816219, 37947462631, 119680459067, 1555845967871]

約数ペア:

[(1, 1555845967871), (13, 119680459067), (41, 37947462631), (109, 14273816219), (169, 9206189159), (281, 5536818391), (533, 2919035587), (1417, 1097985863), (3653, 425909107), (4469, 348141859), (6929, 224541199), (7331, 212228341), (11521, 135044351), (18421, 84460451), (30629, 50796499), (47489, 32762239), (58097, 26780143), (95303, 16325257), (149773, 10388027), (300571, 5176301), (398177, 3907423), (755261, 2060011), (799079, 1947049), (1238939, 1255789)]