2667156616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{240371}}^1$

素因数の和:240469

約数の個数: 32

約数和(自身を含む): 5336258400

約数和(自身を除く): 2669101784

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 11096, 240371, 480742, 961484, 1922968, 4567049, 9134098, 17547083, 18268196, 35094166, 36536392, 70188332, 140376664, 333394577, 666789154, 1333578308, 2667156616]

約数ペア:

[(1, 2667156616), (2, 1333578308), (4, 666789154), (8, 333394577), (19, 140376664), (38, 70188332), (73, 36536392), (76, 35094166), (146, 18268196), (152, 17547083), (292, 9134098), (584, 4567049), (1387, 1922968), (2774, 961484), (5548, 480742), (11096, 240371)]