1542344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 3108000

約数和(自身を除く): 1565656

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 139, 146, 152, 278, 292, 556, 584, 1112, 1387, 2641, 2774, 5282, 5548, 10147, 10564, 11096, 20294, 21128, 40588, 81176, 192793, 385586, 771172, 1542344]

約数ペア:

[(1, 1542344), (2, 771172), (4, 385586), (8, 192793), (19, 81176), (38, 40588), (73, 21128), (76, 20294), (139, 11096), (146, 10564), (152, 10147), (278, 5548), (292, 5282), (556, 2774), (584, 2641), (1112, 1387)]