1895177128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{17989}}^1$

素因数の和:19021

約数の個数: 32

約数和(自身を含む): 3830790600

約数和(自身を除く): 1935613472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1013, 2026, 4052, 8104, 13169, 17989, 26338, 35978, 52676, 71956, 105352, 143912, 233857, 467714, 935428, 1870856, 18222857, 36445714, 72891428, 145782856, 236897141, 473794282, 947588564, 1895177128]

約数ペア:

[(1, 1895177128), (2, 947588564), (4, 473794282), (8, 236897141), (13, 145782856), (26, 72891428), (52, 36445714), (104, 18222857), (1013, 1870856), (2026, 935428), (4052, 467714), (8104, 233857), (13169, 143912), (17989, 105352), (26338, 71956), (35978, 52676)]