2007262554628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5563}}^1\times {\mathrm{153151}}^1$

素因数の和:158768

約数の個数: 48

約数和(自身を含む): 3817577021440

約数和(自身を除く): 1810314466812

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 5563, 11126, 22252, 105697, 153151, 172453, 211394, 306302, 344906, 422788, 612604, 689812, 2909869, 3276607, 4747681, 5819738, 6553214, 9495362, 11639476, 13106428, 18990724, 90205939, 180411878, 360823756, 851979013, 1703958026, 3407916052, 16187601247, 26411349403, 32375202494, 52822698806, 64750404988, 105645397612, 501815638657, 1003631277314, 2007262554628]

約数ペア:

[(1, 2007262554628), (2, 1003631277314), (4, 501815638657), (19, 105645397612), (31, 64750404988), (38, 52822698806), (62, 32375202494), (76, 26411349403), (124, 16187601247), (589, 3407916052), (1178, 1703958026), (2356, 851979013), (5563, 360823756), (11126, 180411878), (22252, 90205939), (105697, 18990724), (153151, 13106428), (172453, 11639476), (211394, 9495362), (306302, 6553214), (344906, 5819738), (422788, 4747681), (612604, 3276607), (689812, 2909869)]