378436718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31219}}^1$

素因数の和:31280

約数の個数: 32

約数和(自身を含む): 674352000

約数和(自身を除く): 295915282

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 6061, 12122, 31219, 62438, 343409, 593161, 686818, 905351, 1186322, 1810702, 6524771, 9958861, 13049542, 17201669, 19917722, 34403338, 189218359, 378436718]

約数ペア:

[(1, 378436718), (2, 189218359), (11, 34403338), (19, 19917722), (22, 17201669), (29, 13049542), (38, 9958861), (58, 6524771), (209, 1810702), (319, 1186322), (418, 905351), (551, 686818), (638, 593161), (1102, 343409), (6061, 62438), (12122, 31219)]