2017663395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{523}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 3578425344

約数和(自身を除く): 1560761949

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 227, 309, 515, 523, 681, 1133, 1135, 1545, 1569, 2497, 2615, 3399, 3405, 5665, 5753, 7491, 7845, 12485, 16995, 17259, 23381, 28765, 37455, 53869, 70143, 86295, 116905, 118721, 161607, 257191, 269345, 350715, 356163, 592559, 593605, 771573, 808035, 1285955, 1305931, 1777677, 1780815, 2962795, 3857865, 3917793, 6529655, 8888385, 12228263, 19588965, 36684789, 61141315, 134510893, 183423945, 403532679, 672554465, 2017663395]

約数ペア:

[(1, 2017663395), (3, 672554465), (5, 403532679), (11, 183423945), (15, 134510893), (33, 61141315), (55, 36684789), (103, 19588965), (165, 12228263), (227, 8888385), (309, 6529655), (515, 3917793), (523, 3857865), (681, 2962795), (1133, 1780815), (1135, 1777677), (1545, 1305931), (1569, 1285955), (2497, 808035), (2615, 771573), (3399, 593605), (3405, 592559), (5665, 356163), (5753, 350715), (7491, 269345), (7845, 257191), (12485, 161607), (16995, 118721), (17259, 116905), (23381, 86295), (28765, 70143), (37455, 53869)]