289042026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{529381}}^1$

素因数の和:529406

約数の個数: 32

約数和(自身を含む): 711489408

約数和(自身を除く): 422447382

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 529381, 1058762, 1588143, 3176286, 3705667, 6881953, 7411334, 11117001, 13763906, 20645859, 22234002, 41291718, 48173671, 96347342, 144521013, 289042026]

約数ペア:

[(1, 289042026), (2, 144521013), (3, 96347342), (6, 48173671), (7, 41291718), (13, 22234002), (14, 20645859), (21, 13763906), (26, 11117001), (39, 7411334), (42, 6881953), (78, 3705667), (91, 3176286), (182, 1588143), (273, 1058762), (546, 529381)]