1305603088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{23993}}^1$

素因数の和:24199

約数の個数: 40

約数和(自身を含む): 2677730400

約数和(自身を除く): 1372127312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 179, 304, 358, 716, 1432, 2864, 3401, 6802, 13604, 23993, 27208, 47986, 54416, 95972, 191944, 383888, 455867, 911734, 1823468, 3646936, 4294747, 7293872, 8589494, 17178988, 34357976, 68715952, 81600193, 163200386, 326400772, 652801544, 1305603088]

約数ペア:

[(1, 1305603088), (2, 652801544), (4, 326400772), (8, 163200386), (16, 81600193), (19, 68715952), (38, 34357976), (76, 17178988), (152, 8589494), (179, 7293872), (304, 4294747), (358, 3646936), (716, 1823468), (1432, 911734), (2864, 455867), (3401, 383888), (6802, 191944), (13604, 95972), (23993, 54416), (27208, 47986)]