1767388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 3870720

約数和(自身を除く): 2103332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 79, 94, 119, 158, 188, 238, 316, 329, 476, 553, 658, 799, 1106, 1316, 1343, 1598, 2212, 2686, 3196, 3713, 5372, 5593, 7426, 9401, 11186, 14852, 18802, 22372, 25991, 37604, 51982, 63121, 103964, 126242, 252484, 441847, 883694, 1767388]

約数ペア:

[(1, 1767388), (2, 883694), (4, 441847), (7, 252484), (14, 126242), (17, 103964), (28, 63121), (34, 51982), (47, 37604), (68, 25991), (79, 22372), (94, 18802), (119, 14852), (158, 11186), (188, 9401), (238, 7426), (316, 5593), (329, 5372), (476, 3713), (553, 3196), (658, 2686), (799, 2212), (1106, 1598), (1316, 1343)]