1241253232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{18181}}^1$

素因数の和:18457

約数の個数: 40

約数和(自身を含む): 2556680112

約数和(自身を除く): 1315426880

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 251, 272, 502, 1004, 2008, 4016, 4267, 8534, 17068, 18181, 34136, 36362, 68272, 72724, 145448, 290896, 309077, 618154, 1236308, 2472616, 4563431, 4945232, 9126862, 18253724, 36507448, 73014896, 77578327, 155156654, 310313308, 620626616, 1241253232]

約数ペア:

[(1, 1241253232), (2, 620626616), (4, 310313308), (8, 155156654), (16, 77578327), (17, 73014896), (34, 36507448), (68, 18253724), (136, 9126862), (251, 4945232), (272, 4563431), (502, 2472616), (1004, 1236308), (2008, 618154), (4016, 309077), (4267, 290896), (8534, 145448), (17068, 72724), (18181, 68272), (34136, 36362)]