4976911306

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1\times {\mathrm{983}}^1$

素因数の和:1786

約数の個数: 32

約数和(自身を含む): 7786856448

約数和(自身を除く): 2809945142

約数列:

[1, 2, 31, 62, 127, 254, 643, 983, 1286, 1966, 3937, 7874, 19933, 30473, 39866, 60946, 81661, 124841, 163322, 249682, 632069, 1264138, 2531491, 3870071, 5062982, 7740142, 19594139, 39188278, 80272763, 160545526, 2488455653, 4976911306]

約数ペア:

[(1, 4976911306), (2, 2488455653), (31, 160545526), (62, 80272763), (127, 39188278), (254, 19594139), (643, 7740142), (983, 5062982), (1286, 3870071), (1966, 2531491), (3937, 1264138), (7874, 632069), (19933, 249682), (30473, 163322), (39866, 124841), (60946, 81661)]