1926421156

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 3823088192

約数和(自身を除く): 1896667036

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 151, 172, 242, 302, 473, 484, 604, 613, 946, 1226, 1661, 1892, 2452, 3322, 5203, 6493, 6644, 6743, 10406, 12986, 13486, 18271, 20812, 25972, 26359, 26972, 36542, 52718, 71423, 73084, 74173, 92563, 105436, 142846, 148346, 185126, 285692, 289949, 296692, 370252, 579898, 785653, 1018193, 1159796, 1571306, 2036386, 3142612, 3189439, 3980209, 4072772, 6378878, 7960418, 11200123, 12757756, 15920836, 22400246, 43782299, 44800492, 87564598, 175129196, 481605289, 963210578, 1926421156]

約数ペア:

[(1, 1926421156), (2, 963210578), (4, 481605289), (11, 175129196), (22, 87564598), (43, 44800492), (44, 43782299), (86, 22400246), (121, 15920836), (151, 12757756), (172, 11200123), (242, 7960418), (302, 6378878), (473, 4072772), (484, 3980209), (604, 3189439), (613, 3142612), (946, 2036386), (1226, 1571306), (1661, 1159796), (1892, 1018193), (2452, 785653), (3322, 579898), (5203, 370252), (6493, 296692), (6644, 289949), (6743, 285692), (10406, 185126), (12986, 148346), (13486, 142846), (18271, 105436), (20812, 92563), (25972, 74173), (26359, 73084), (26972, 71423), (36542, 52718)]