1633156

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 3580416

約数和(自身を除く): 1947260

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 73, 94, 119, 146, 188, 238, 292, 329, 476, 511, 658, 799, 1022, 1241, 1316, 1598, 2044, 2482, 3196, 3431, 4964, 5593, 6862, 8687, 11186, 13724, 17374, 22372, 24017, 34748, 48034, 58327, 96068, 116654, 233308, 408289, 816578, 1633156]

約数ペア:

[(1, 1633156), (2, 816578), (4, 408289), (7, 233308), (14, 116654), (17, 96068), (28, 58327), (34, 48034), (47, 34748), (68, 24017), (73, 22372), (94, 17374), (119, 13724), (146, 11186), (188, 8687), (238, 6862), (292, 5593), (329, 4964), (476, 3431), (511, 3196), (658, 2482), (799, 2044), (1022, 1598), (1241, 1316)]