1260192304

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{43781}}^1$

素因数の和:44053

約数の個数: 40

約数和(自身を含む): 2801347488

約数和(自身を除く): 1541155184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 514, 1028, 1799, 2056, 3598, 4112, 7196, 14392, 28784, 43781, 87562, 175124, 306467, 350248, 612934, 700496, 1225868, 2451736, 4903472, 11251717, 22503434, 45006868, 78762019, 90013736, 157524038, 180027472, 315048076, 630096152, 1260192304]

約数ペア:

[(1, 1260192304), (2, 630096152), (4, 315048076), (7, 180027472), (8, 157524038), (14, 90013736), (16, 78762019), (28, 45006868), (56, 22503434), (112, 11251717), (257, 4903472), (514, 2451736), (1028, 1225868), (1799, 700496), (2056, 612934), (3598, 350248), (4112, 306467), (7196, 175124), (14392, 87562), (28784, 43781)]