1880851544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{3797}}^1$

素因数の和:4260

約数の個数: 64

約数和(自身を含む): 4153796640

約数和(自身を除く): 2272945096

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 433, 572, 866, 1144, 1732, 3464, 3797, 4763, 5629, 7594, 9526, 11258, 15188, 19052, 22516, 30376, 38104, 41767, 45032, 49361, 61919, 83534, 98722, 123838, 167068, 197444, 247676, 334136, 394888, 495352, 542971, 1085942, 1644101, 2171884, 3288202, 4343768, 6576404, 13152808, 18085111, 21373313, 36170222, 42746626, 72340444, 85493252, 144680888, 170986504, 235106443, 470212886, 940425772, 1880851544]

約数ペア:

[(1, 1880851544), (2, 940425772), (4, 470212886), (8, 235106443), (11, 170986504), (13, 144680888), (22, 85493252), (26, 72340444), (44, 42746626), (52, 36170222), (88, 21373313), (104, 18085111), (143, 13152808), (286, 6576404), (433, 4343768), (572, 3288202), (866, 2171884), (1144, 1644101), (1732, 1085942), (3464, 542971), (3797, 495352), (4763, 394888), (5629, 334136), (7594, 247676), (9526, 197444), (11258, 167068), (15188, 123838), (19052, 98722), (22516, 83534), (30376, 61919), (38104, 49361), (41767, 45032)]