741413666

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{2113}}^1$

素因数の和:2546

約数の個数: 32

約数和(自身を含む): 1293159168

約数和(自身を除く): 551745502

約数列:

[1, 2, 7, 14, 71, 142, 353, 497, 706, 994, 2113, 2471, 4226, 4942, 14791, 25063, 29582, 50126, 150023, 175441, 300046, 350882, 745889, 1050161, 1491778, 2100322, 5221223, 10442446, 52958119, 105916238, 370706833, 741413666]

約数ペア:

[(1, 741413666), (2, 370706833), (7, 105916238), (14, 52958119), (71, 10442446), (142, 5221223), (353, 2100322), (497, 1491778), (706, 1050161), (994, 745889), (2113, 350882), (2471, 300046), (4226, 175441), (4942, 150023), (14791, 50126), (25063, 29582)]