1690542014

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{7681}}^1$

素因数の和:7968

約数の個数: 32

約数和(自身を含む): 2949888000

約数和(自身を除く): 1259345986

約数列:

[1, 2, 7, 14, 79, 158, 199, 398, 553, 1106, 1393, 2786, 7681, 15362, 15721, 31442, 53767, 107534, 110047, 220094, 606799, 1213598, 1528519, 3057038, 4247593, 8495186, 10699633, 21399266, 120753001, 241506002, 845271007, 1690542014]

約数ペア:

[(1, 1690542014), (2, 845271007), (7, 241506002), (14, 120753001), (79, 21399266), (158, 10699633), (199, 8495186), (398, 4247593), (553, 3057038), (1106, 1528519), (1393, 1213598), (2786, 606799), (7681, 220094), (15362, 110047), (15721, 107534), (31442, 53767)]