1566271156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{1709}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 2987712000

約数和(自身を除く): 1421440844

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 389, 589, 778, 1178, 1556, 1709, 2356, 3418, 6836, 7391, 12059, 14782, 24118, 29564, 32471, 48236, 52979, 64942, 105958, 129884, 211916, 229121, 458242, 664801, 916484, 1006601, 1329602, 2013202, 2659204, 4026404, 12631219, 20608831, 25262438, 41217662, 50524876, 82435324, 391567789, 783135578, 1566271156]

約数ペア:

[(1, 1566271156), (2, 783135578), (4, 391567789), (19, 82435324), (31, 50524876), (38, 41217662), (62, 25262438), (76, 20608831), (124, 12631219), (389, 4026404), (589, 2659204), (778, 2013202), (1178, 1329602), (1556, 1006601), (1709, 916484), (2356, 664801), (3418, 458242), (6836, 229121), (7391, 211916), (12059, 129884), (14782, 105958), (24118, 64942), (29564, 52979), (32471, 48236)]