334958690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{23977}}^1$

素因数の和:24122

約数の個数: 32

約数和(自身を含む): 662943744

約数和(自身を除く): 327985054

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6985, 13970, 23977, 47954, 119885, 239770, 263747, 527494, 1318735, 2637470, 3045079, 6090158, 15225395, 30450790, 33495869, 66991738, 167479345, 334958690]

約数ペア:

[(1, 334958690), (2, 167479345), (5, 66991738), (10, 33495869), (11, 30450790), (22, 15225395), (55, 6090158), (110, 3045079), (127, 2637470), (254, 1318735), (635, 527494), (1270, 263747), (1397, 239770), (2794, 119885), (6985, 47954), (13970, 23977)]