278671106

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{12071}}^1$

素因数の和:12194

約数の個数: 32

約数和(自身を含む): 511080192

約数和(自身を除く): 232409086

約数列:

[1, 2, 7, 14, 17, 34, 97, 119, 194, 238, 679, 1358, 1649, 3298, 11543, 12071, 23086, 24142, 84497, 168994, 205207, 410414, 1170887, 1436449, 2341774, 2872898, 8196209, 16392418, 19905079, 39810158, 139335553, 278671106]

約数ペア:

[(1, 278671106), (2, 139335553), (7, 39810158), (14, 19905079), (17, 16392418), (34, 8196209), (97, 2872898), (119, 2341774), (194, 1436449), (238, 1170887), (679, 410414), (1358, 205207), (1649, 168994), (3298, 84497), (11543, 24142), (12071, 23086)]