627282722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{2851}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 1048486464

約数和(自身を除く): 421203742

約数列:

[1, 2, 11, 22, 73, 137, 146, 274, 803, 1507, 1606, 2851, 3014, 5702, 10001, 20002, 31361, 62722, 110011, 208123, 220022, 390587, 416246, 781174, 2289353, 4296457, 4578706, 8592914, 28512851, 57025702, 313641361, 627282722]

約数ペア:

[(1, 627282722), (2, 313641361), (11, 57025702), (22, 28512851), (73, 8592914), (137, 4578706), (146, 4296457), (274, 2289353), (803, 781174), (1507, 416246), (1606, 390587), (2851, 220022), (3014, 208123), (5702, 110011), (10001, 62722), (20002, 31361)]