77509942

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1\times {\mathrm{619}}^1$

素因数の和:1215

約数の個数: 16

約数和(自身を含む): 117559440

約数和(自身を除く): 40049498

約数列:

[1, 2, 137, 274, 457, 619, 914, 1238, 62609, 84803, 125218, 169606, 282883, 565766, 38754971, 77509942]

約数ペア:

[(1, 77509942), (2, 38754971), (137, 565766), (274, 282883), (457, 169606), (619, 125218), (914, 84803), (1238, 62609)]