2017443820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{15121}}^1$

素因数の和:16090

約数の個数: 48

約数和(自身を含む): 4847266368

約数和(自身を除く): 2829822548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 953, 1906, 3812, 4765, 6671, 9530, 13342, 15121, 19060, 26684, 30242, 33355, 60484, 66710, 75605, 105847, 133420, 151210, 211694, 302420, 423388, 529235, 1058470, 2116940, 14410313, 28820626, 57641252, 72051565, 100872191, 144103130, 201744382, 288206260, 403488764, 504360955, 1008721910, 2017443820]

約数ペア:

[(1, 2017443820), (2, 1008721910), (4, 504360955), (5, 403488764), (7, 288206260), (10, 201744382), (14, 144103130), (20, 100872191), (28, 72051565), (35, 57641252), (70, 28820626), (140, 14410313), (953, 2116940), (1906, 1058470), (3812, 529235), (4765, 423388), (6671, 302420), (9530, 211694), (13342, 151210), (15121, 133420), (19060, 105847), (26684, 75605), (30242, 66710), (33355, 60484)]