1209179128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{306587}}^1$

素因数の和:306639

約数の個数: 32

約数和(自身を含む): 2483362800

約数和(自身を除く): 1274183672

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 306587, 613174, 1226348, 2452696, 5211979, 8891023, 10423958, 17782046, 20847916, 35564092, 41695832, 71128184, 151147391, 302294782, 604589564, 1209179128]

約数ペア:

[(1, 1209179128), (2, 604589564), (4, 302294782), (8, 151147391), (17, 71128184), (29, 41695832), (34, 35564092), (58, 20847916), (68, 17782046), (116, 10423958), (136, 8891023), (232, 5211979), (493, 2452696), (986, 1226348), (1972, 613174), (3944, 306587)]