1284376314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{531173}}^1$

素因数の和:531222

約数の個数: 32

約数和(自身を含む): 2855591424

約数和(自身を除く): 1571215110

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 531173, 1062346, 1593519, 3187038, 6905249, 13810498, 16466363, 20715747, 32932726, 41431494, 49399089, 98798178, 214062719, 428125438, 642188157, 1284376314]

約数ペア:

[(1, 1284376314), (2, 642188157), (3, 428125438), (6, 214062719), (13, 98798178), (26, 49399089), (31, 41431494), (39, 32932726), (62, 20715747), (78, 16466363), (93, 13810498), (186, 6905249), (403, 3187038), (806, 1593519), (1209, 1062346), (2418, 531173)]