2100955538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{26171}}^1$

素因数の和:26314

約数の個数: 32

約数和(自身を含む): 3561485760

約数和(自身を除く): 1460530222

約数列:

[1, 2, 11, 22, 41, 82, 89, 178, 451, 902, 979, 1958, 3649, 7298, 26171, 40139, 52342, 80278, 287881, 575762, 1073011, 2146022, 2329219, 4658438, 11803121, 23606242, 25621409, 51242818, 95497979, 190995958, 1050477769, 2100955538]

約数ペア:

[(1, 2100955538), (2, 1050477769), (11, 190995958), (22, 95497979), (41, 51242818), (82, 25621409), (89, 23606242), (178, 11803121), (451, 4658438), (902, 2329219), (979, 2146022), (1958, 1073011), (3649, 575762), (7298, 287881), (26171, 80278), (40139, 52342)]