2773430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 5736960

約数和(自身を除く): 2963530

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 1327, 2090, 2654, 6635, 13270, 14597, 25213, 29194, 50426, 72985, 126065, 145970, 252130, 277343, 554686, 1386715, 2773430]

約数ペア:

[(1, 2773430), (2, 1386715), (5, 554686), (10, 277343), (11, 252130), (19, 145970), (22, 126065), (38, 72985), (55, 50426), (95, 29194), (110, 25213), (190, 14597), (209, 13270), (418, 6635), (1045, 2654), (1327, 2090)]