291223371166

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1109}}^1\times {\mathrm{110989}}^1$

素因数の和:112133

約数の個数: 48

約数和(自身を含む): 541089568800

約数和(自身を除く): 249866197634

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1109, 1183, 2218, 2366, 7763, 14417, 15526, 28834, 100919, 110989, 187421, 201838, 221978, 374842, 776923, 1311947, 1442857, 1553846, 2623894, 2885714, 10099999, 18757141, 20199998, 37514282, 123086801, 131299987, 246173602, 262599974, 861607607, 1600128413, 1723215214, 3200256826, 11200898891, 20801669369, 22401797782, 41603338738, 145611685583, 291223371166]

約数ペア:

[(1, 291223371166), (2, 145611685583), (7, 41603338738), (13, 22401797782), (14, 20801669369), (26, 11200898891), (91, 3200256826), (169, 1723215214), (182, 1600128413), (338, 861607607), (1109, 262599974), (1183, 246173602), (2218, 131299987), (2366, 123086801), (7763, 37514282), (14417, 20199998), (15526, 18757141), (28834, 10099999), (100919, 2885714), (110989, 2623894), (187421, 1553846), (201838, 1442857), (221978, 1311947), (374842, 776923)]