1215693086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{7741}}^1$

素因数の和:7940

約数の個数: 32

約数和(自身を含む): 2006726400

約数和(自身を除く): 791033314

約数列:

[1, 2, 17, 31, 34, 62, 149, 298, 527, 1054, 2533, 4619, 5066, 7741, 9238, 15482, 78523, 131597, 157046, 239971, 263194, 479942, 1153409, 2306818, 4079507, 8159014, 19607953, 35755679, 39215906, 71511358, 607846543, 1215693086]

約数ペア:

[(1, 1215693086), (2, 607846543), (17, 71511358), (31, 39215906), (34, 35755679), (62, 19607953), (149, 8159014), (298, 4079507), (527, 2306818), (1054, 1153409), (2533, 479942), (4619, 263194), (5066, 239971), (7741, 157046), (9238, 131597), (15482, 78523)]