1266044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 2420208

約数和(自身を除く): 1154164

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 251, 388, 502, 1004, 1261, 2522, 3263, 5044, 6526, 13052, 24347, 48694, 97388, 316511, 633022, 1266044]

約数ペア:

[(1, 1266044), (2, 633022), (4, 316511), (13, 97388), (26, 48694), (52, 24347), (97, 13052), (194, 6526), (251, 5044), (388, 3263), (502, 2522), (1004, 1261)]