1215219064

素因数分解:

$2^3\times {\mathrm{61}}^2\times {\mathrm{40823}}^1$

素因数の和:40951

約数の個数: 24

約数和(自身を含む): 2316557880

約数和(自身を除く): 1101338816

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 3721, 7442, 14884, 29768, 40823, 81646, 163292, 326584, 2490203, 4980406, 9960812, 19921624, 151902383, 303804766, 607609532, 1215219064]

約数ペア:

[(1, 1215219064), (2, 607609532), (4, 303804766), (8, 151902383), (61, 19921624), (122, 9960812), (244, 4980406), (488, 2490203), (3721, 326584), (7442, 163292), (14884, 81646), (29768, 40823)]