254399113

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 293068800

約数和(自身を除く): 38669687

約数列:

[1, 19, 23, 31, 89, 211, 437, 589, 713, 1691, 2047, 2759, 4009, 4853, 6541, 13547, 18779, 38893, 52421, 63457, 92207, 124279, 150443, 356801, 431917, 582149, 1205683, 2858417, 8206423, 11060831, 13389427, 254399113]

約数ペア:

[(1, 254399113), (19, 13389427), (23, 11060831), (31, 8206423), (89, 2858417), (211, 1205683), (437, 582149), (589, 431917), (713, 356801), (1691, 150443), (2047, 124279), (2759, 92207), (4009, 63457), (4853, 52421), (6541, 38893), (13547, 18779)]