869736812

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1\times {\mathrm{1489}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 1818324480

約数和(自身を除く): 948587668

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 907, 1489, 1814, 2978, 3628, 5956, 6349, 10423, 12698, 20846, 20861, 25396, 34247, 41692, 41722, 68494, 83444, 136988, 146027, 239729, 292054, 479458, 584108, 958916, 1350523, 2701046, 5402092, 9453661, 18907322, 31062029, 37814644, 62124058, 124248116, 217434203, 434868406, 869736812]

約数ペア:

[(1, 869736812), (2, 434868406), (4, 217434203), (7, 124248116), (14, 62124058), (23, 37814644), (28, 31062029), (46, 18907322), (92, 9453661), (161, 5402092), (322, 2701046), (644, 1350523), (907, 958916), (1489, 584108), (1814, 479458), (2978, 292054), (3628, 239729), (5956, 146027), (6349, 136988), (10423, 83444), (12698, 68494), (20846, 41722), (20861, 41692), (25396, 34247)]