1356556528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{143947}}^1$

素因数の和:144005

約数の個数: 40

約数和(自身を含む): 2855928320

約数和(自身を除く): 1499371792

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 143947, 287894, 575788, 1151576, 2303152, 2734993, 4462357, 5469986, 8924714, 10939972, 17849428, 21879944, 35698856, 43759888, 71397712, 84784783, 169569566, 339139132, 678278264, 1356556528]

約数ペア:

[(1, 1356556528), (2, 678278264), (4, 339139132), (8, 169569566), (16, 84784783), (19, 71397712), (31, 43759888), (38, 35698856), (62, 21879944), (76, 17849428), (124, 10939972), (152, 8924714), (248, 5469986), (304, 4462357), (496, 2734993), (589, 2303152), (1178, 1151576), (2356, 575788), (4712, 287894), (9424, 143947)]