910002038

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 1593768960

約数和(自身を除く): 683766922

約数列:

[1, 2, 11, 22, 23, 46, 89, 121, 167, 178, 242, 253, 334, 506, 979, 1331, 1837, 1958, 2047, 2662, 2783, 3674, 3841, 4094, 5566, 7682, 10769, 14863, 20207, 21538, 22517, 29726, 30613, 40414, 42251, 45034, 61226, 84502, 118459, 163493, 222277, 236918, 247687, 326986, 341849, 444554, 464761, 495374, 683698, 929522, 1798423, 2724557, 3596846, 3760339, 5112371, 5449114, 7520678, 10224742, 19782653, 39565306, 41363729, 82727458, 455001019, 910002038]

約数ペア:

[(1, 910002038), (2, 455001019), (11, 82727458), (22, 41363729), (23, 39565306), (46, 19782653), (89, 10224742), (121, 7520678), (167, 5449114), (178, 5112371), (242, 3760339), (253, 3596846), (334, 2724557), (506, 1798423), (979, 929522), (1331, 683698), (1837, 495374), (1958, 464761), (2047, 444554), (2662, 341849), (2783, 326986), (3674, 247687), (3841, 236918), (4094, 222277), (5566, 163493), (7682, 118459), (10769, 84502), (14863, 61226), (20207, 45034), (21538, 42251), (22517, 40414), (29726, 30613)]