291750342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{91229}}^1$

素因数の和:91288

約数の個数: 32

約数和(自身を含む): 643718880

約数和(自身を除く): 351968538

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 91229, 182458, 273687, 547374, 1185977, 2371954, 3557931, 3740389, 7115862, 7480778, 11221167, 22442334, 48625057, 97250114, 145875171, 291750342]

約数ペア:

[(1, 291750342), (2, 145875171), (3, 97250114), (6, 48625057), (13, 22442334), (26, 11221167), (39, 7480778), (41, 7115862), (78, 3740389), (82, 3557931), (123, 2371954), (246, 1185977), (533, 547374), (1066, 273687), (1599, 182458), (3198, 91229)]