7972762

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 14636160

約数和(自身を除く): 6663398

約数列:

[1, 2, 7, 14, 17, 34, 119, 139, 238, 241, 278, 482, 973, 1687, 1946, 2363, 3374, 4097, 4726, 8194, 16541, 28679, 33082, 33499, 57358, 66998, 234493, 468986, 569483, 1138966, 3986381, 7972762]

約数ペア:

[(1, 7972762), (2, 3986381), (7, 1138966), (14, 569483), (17, 468986), (34, 234493), (119, 66998), (139, 57358), (238, 33499), (241, 33082), (278, 28679), (482, 16541), (973, 8194), (1687, 4726), (1946, 4097), (2363, 3374)]