2000922495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{4421}}^1$

素因数の和:4664

約数の個数: 64

約数和(自身を含む): 3779854848

約数和(自身を除く): 1778932353

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 211, 429, 633, 715, 1055, 2145, 2321, 2743, 3165, 4421, 6963, 8229, 11605, 13263, 13715, 22105, 30173, 34815, 41145, 48631, 57473, 66315, 90519, 145893, 150865, 172419, 243155, 287365, 452595, 632203, 729465, 862095, 932831, 1896609, 2798493, 3161015, 4664155, 9483045, 10261141, 12126803, 13992465, 30783423, 36380409, 51305705, 60634015, 133394833, 153917115, 181902045, 400184499, 666974165, 2000922495]

約数ペア:

[(1, 2000922495), (3, 666974165), (5, 400184499), (11, 181902045), (13, 153917115), (15, 133394833), (33, 60634015), (39, 51305705), (55, 36380409), (65, 30783423), (143, 13992465), (165, 12126803), (195, 10261141), (211, 9483045), (429, 4664155), (633, 3161015), (715, 2798493), (1055, 1896609), (2145, 932831), (2321, 862095), (2743, 729465), (3165, 632203), (4421, 452595), (6963, 287365), (8229, 243155), (11605, 172419), (13263, 150865), (13715, 145893), (22105, 90519), (30173, 66315), (34815, 57473), (41145, 48631)]