1963738

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 3677184

約数和(自身を除く): 1713446

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 223, 238, 259, 446, 518, 629, 1258, 1561, 3122, 3791, 4403, 7582, 8251, 8806, 16502, 26537, 53074, 57757, 115514, 140267, 280534, 981869, 1963738]

約数ペア:

[(1, 1963738), (2, 981869), (7, 280534), (14, 140267), (17, 115514), (34, 57757), (37, 53074), (74, 26537), (119, 16502), (223, 8806), (238, 8251), (259, 7582), (446, 4403), (518, 3791), (629, 3122), (1258, 1561)]