978185056

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{34231}}^1$

素因数の和:34307

約数の個数: 48

約数和(自身を含む): 2070351360

約数和(自身を除く): 1092166304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1504, 1786, 3572, 7144, 14288, 28576, 34231, 68462, 136924, 273848, 547696, 650389, 1095392, 1300778, 1608857, 2601556, 3217714, 5203112, 6435428, 10406224, 12870856, 20812448, 25741712, 30568283, 51483424, 61136566, 122273132, 244546264, 489092528, 978185056]

約数ペア:

[(1, 978185056), (2, 489092528), (4, 244546264), (8, 122273132), (16, 61136566), (19, 51483424), (32, 30568283), (38, 25741712), (47, 20812448), (76, 12870856), (94, 10406224), (152, 6435428), (188, 5203112), (304, 3217714), (376, 2601556), (608, 1608857), (752, 1300778), (893, 1095392), (1504, 650389), (1786, 547696), (3572, 273848), (7144, 136924), (14288, 68462), (28576, 34231)]