1371917648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{145577}}^1$

素因数の和:145635

約数の個数: 40

約数和(自身を含む): 2888267520

約数和(自身を除く): 1516349872

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 145577, 291154, 582308, 1164616, 2329232, 2765963, 4512887, 5531926, 9025774, 11063852, 18051548, 22127704, 36103096, 44255408, 72206192, 85744853, 171489706, 342979412, 685958824, 1371917648]

約数ペア:

[(1, 1371917648), (2, 685958824), (4, 342979412), (8, 171489706), (16, 85744853), (19, 72206192), (31, 44255408), (38, 36103096), (62, 22127704), (76, 18051548), (124, 11063852), (152, 9025774), (248, 5531926), (304, 4512887), (496, 2765963), (589, 2329232), (1178, 1164616), (2356, 582308), (4712, 291154), (9424, 145577)]