7876442

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 14356224

約数和(自身を除く): 6479782

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 401, 427, 802, 854, 1403, 2806, 2807, 5614, 9223, 9821, 18446, 19642, 24461, 48922, 64561, 129122, 171227, 342454, 562603, 1125206, 3938221, 7876442]

約数ペア:

[(1, 7876442), (2, 3938221), (7, 1125206), (14, 562603), (23, 342454), (46, 171227), (61, 129122), (122, 64561), (161, 48922), (322, 24461), (401, 19642), (427, 18446), (802, 9821), (854, 9223), (1403, 5614), (2806, 2807)]