1969291272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{3167}}^1$

素因数の和:5182

約数の個数: 64

約数和(自身を含む): 5306273280

約数和(自身を除く): 3336982008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1993, 3167, 3986, 5979, 6334, 7972, 9501, 11958, 12668, 15944, 19002, 23916, 25336, 25909, 38004, 41171, 47832, 51818, 76008, 77727, 82342, 103636, 123513, 155454, 164684, 207272, 247026, 310908, 329368, 494052, 621816, 988104, 6311831, 12623662, 18935493, 25247324, 37870986, 50494648, 75741972, 82053803, 151483944, 164107606, 246161409, 328215212, 492322818, 656430424, 984645636, 1969291272]

約数ペア:

[(1, 1969291272), (2, 984645636), (3, 656430424), (4, 492322818), (6, 328215212), (8, 246161409), (12, 164107606), (13, 151483944), (24, 82053803), (26, 75741972), (39, 50494648), (52, 37870986), (78, 25247324), (104, 18935493), (156, 12623662), (312, 6311831), (1993, 988104), (3167, 621816), (3986, 494052), (5979, 329368), (6334, 310908), (7972, 247026), (9501, 207272), (11958, 164684), (12668, 155454), (15944, 123513), (19002, 103636), (23916, 82342), (25336, 77727), (25909, 76008), (38004, 51818), (41171, 47832)]