1380073132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{1217}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 2611002240

約数和(自身を除く): 1230929108

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 347, 694, 817, 1217, 1388, 1634, 2434, 3268, 4868, 6593, 13186, 14921, 23123, 26372, 29842, 46246, 52331, 59684, 92492, 104662, 209324, 283499, 422299, 566998, 844598, 994289, 1133996, 1689196, 1988578, 3977156, 8023681, 16047362, 18158857, 32094724, 36317714, 72635428, 345018283, 690036566, 1380073132]

約数ペア:

[(1, 1380073132), (2, 690036566), (4, 345018283), (19, 72635428), (38, 36317714), (43, 32094724), (76, 18158857), (86, 16047362), (172, 8023681), (347, 3977156), (694, 1988578), (817, 1689196), (1217, 1133996), (1388, 994289), (1634, 844598), (2434, 566998), (3268, 422299), (4868, 283499), (6593, 209324), (13186, 104662), (14921, 92492), (23123, 59684), (26372, 52331), (29842, 46246)]