16630366949

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 20733552000

約数和(自身を除く): 4103185051

約数列:

[1, 7, 19, 37, 133, 149, 259, 613, 703, 1043, 1369, 2831, 4291, 4921, 5513, 9583, 11647, 19817, 22681, 26011, 38591, 81529, 91337, 104747, 158767, 182077, 203981, 430939, 639359, 733229, 839197, 1427867, 1735403, 3016573, 3379469, 3875639, 5874379, 12147821, 15944743, 23656283, 27129473, 64209911, 111613201, 125040353, 449469377, 875282471, 2375766707, 16630366949]

約数ペア:

[(1, 16630366949), (7, 2375766707), (19, 875282471), (37, 449469377), (133, 125040353), (149, 111613201), (259, 64209911), (613, 27129473), (703, 23656283), (1043, 15944743), (1369, 12147821), (2831, 5874379), (4291, 3875639), (4921, 3379469), (5513, 3016573), (9583, 1735403), (11647, 1427867), (19817, 839197), (22681, 733229), (26011, 639359), (38591, 430939), (81529, 203981), (91337, 182077), (104747, 158767)]