3944753654192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{67491679}}^1$

素因数の和:67491981

約数の個数: 40

約数和(自身を含む): 8260171731840

約数和(自身を除く): 4315418077648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 281, 562, 1124, 2248, 3653, 4496, 7306, 14612, 29224, 58448, 67491679, 134983358, 269966716, 539933432, 877391827, 1079866864, 1754783654, 3509567308, 7019134616, 14038269232, 18965161799, 37930323598, 75860647196, 151721294392, 246547103387, 303442588784, 493094206774, 986188413548, 1972376827096, 3944753654192]

約数ペア:

[(1, 3944753654192), (2, 1972376827096), (4, 986188413548), (8, 493094206774), (13, 303442588784), (16, 246547103387), (26, 151721294392), (52, 75860647196), (104, 37930323598), (208, 18965161799), (281, 14038269232), (562, 7019134616), (1124, 3509567308), (2248, 1754783654), (3653, 1079866864), (4496, 877391827), (7306, 539933432), (14612, 269966716), (29224, 134983358), (58448, 67491679)]