2078889781198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21911}}^1\times {\mathrm{108557}}^1$

素因数の和:130512

約数の個数: 32

約数和(自身を含む): 3425360970240

約数和(自身を除く): 1346471189042

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 21911, 43822, 108557, 217114, 416309, 503953, 832618, 1007906, 2062583, 2496811, 4125166, 4993622, 9575107, 19150214, 47439409, 94878818, 2378592427, 4757184854, 45193256113, 54707625821, 90386512226, 109415251642, 1039444890599, 2078889781198]

約数ペア:

[(1, 2078889781198), (2, 1039444890599), (19, 109415251642), (23, 90386512226), (38, 54707625821), (46, 45193256113), (437, 4757184854), (874, 2378592427), (21911, 94878818), (43822, 47439409), (108557, 19150214), (217114, 9575107), (416309, 4993622), (503953, 4125166), (832618, 2496811), (1007906, 2062583)]