1297863556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{106487}}^1$

素因数の和:106779

約数の個数: 24

約数和(自身を含む): 2486707776

約数和(自身を除く): 1188844220

約数列:

[1, 2, 4, 11, 22, 44, 277, 554, 1108, 3047, 6094, 12188, 106487, 212974, 425948, 1171357, 2342714, 4685428, 29496899, 58993798, 117987596, 324465889, 648931778, 1297863556]

約数ペア:

[(1, 1297863556), (2, 648931778), (4, 324465889), (11, 117987596), (22, 58993798), (44, 29496899), (277, 4685428), (554, 2342714), (1108, 1171357), (3047, 425948), (6094, 212974), (12188, 106487)]