1281623042

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{24097}}^1$

素因数の和:24266

約数の個数: 32

約数和(自身を含む): 2290273920

約数和(自身を除く): 1008650878

約数列:

[1, 2, 7, 14, 29, 58, 131, 203, 262, 406, 917, 1834, 3799, 7598, 24097, 26593, 48194, 53186, 168679, 337358, 698813, 1397626, 3156707, 4891691, 6313414, 9783382, 22096949, 44193898, 91544503, 183089006, 640811521, 1281623042]

約数ペア:

[(1, 1281623042), (2, 640811521), (7, 183089006), (14, 91544503), (29, 44193898), (58, 22096949), (131, 9783382), (203, 6313414), (262, 4891691), (406, 3156707), (917, 1397626), (1834, 698813), (3799, 337358), (7598, 168679), (24097, 53186), (26593, 48194)]