1630541488

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{317}}^1\times {\mathrm{2129}}^1$

素因数の和:2605

約数の個数: 40

約数和(自身を含む): 3191626080

約数和(自身を除く): 1561084592

約数列:

[1, 2, 4, 8, 16, 151, 302, 317, 604, 634, 1208, 1268, 2129, 2416, 2536, 4258, 5072, 8516, 17032, 34064, 47867, 95734, 191468, 321479, 382936, 642958, 674893, 765872, 1285916, 1349786, 2571832, 2699572, 5143664, 5399144, 10798288, 101908843, 203817686, 407635372, 815270744, 1630541488]

約数ペア:

[(1, 1630541488), (2, 815270744), (4, 407635372), (8, 203817686), (16, 101908843), (151, 10798288), (302, 5399144), (317, 5143664), (604, 2699572), (634, 2571832), (1208, 1349786), (1268, 1285916), (2129, 765872), (2416, 674893), (2536, 642958), (4258, 382936), (5072, 321479), (8516, 191468), (17032, 95734), (34064, 47867)]