919153844

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{6121}}^1$

素因数の和:6336

約数の個数: 48

約数和(自身を含む): 1908888576

約数和(自身を除く): 989734732

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 173, 217, 346, 434, 692, 868, 1211, 2422, 4844, 5363, 6121, 10726, 12242, 21452, 24484, 37541, 42847, 75082, 85694, 150164, 171388, 189751, 379502, 759004, 1058933, 1328257, 2117866, 2656514, 4235732, 5313028, 7412531, 14825062, 29650124, 32826923, 65653846, 131307692, 229788461, 459576922, 919153844]

約数ペア:

[(1, 919153844), (2, 459576922), (4, 229788461), (7, 131307692), (14, 65653846), (28, 32826923), (31, 29650124), (62, 14825062), (124, 7412531), (173, 5313028), (217, 4235732), (346, 2656514), (434, 2117866), (692, 1328257), (868, 1058933), (1211, 759004), (2422, 379502), (4844, 189751), (5363, 171388), (6121, 150164), (10726, 85694), (12242, 75082), (21452, 42847), (24484, 37541)]