778835538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{3137}}^1$

素因数の和:4219

約数の個数: 48

約数和(自身を含む): 1819575576

約数和(自身を除く): 1040740038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1061, 2122, 3137, 3183, 6274, 6366, 9411, 9549, 13793, 18822, 19098, 27586, 28233, 40781, 41379, 56466, 81562, 82758, 122343, 124137, 244686, 248274, 367029, 734058, 3328357, 6656714, 9985071, 19970142, 29955213, 43268641, 59910426, 86537282, 129805923, 259611846, 389417769, 778835538]

約数ペア:

[(1, 778835538), (2, 389417769), (3, 259611846), (6, 129805923), (9, 86537282), (13, 59910426), (18, 43268641), (26, 29955213), (39, 19970142), (78, 9985071), (117, 6656714), (234, 3328357), (1061, 734058), (2122, 367029), (3137, 248274), (3183, 244686), (6274, 124137), (6366, 122343), (9411, 82758), (9549, 81562), (13793, 56466), (18822, 41379), (19098, 40781), (27586, 28233)]