260089346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1327}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 436008960

約数和(自身を除く): 175919614

約数列:

[1, 2, 11, 22, 59, 118, 151, 302, 649, 1298, 1327, 1661, 2654, 3322, 8909, 14597, 17818, 29194, 78293, 97999, 156586, 195998, 200377, 400754, 861223, 1722446, 2204147, 4408294, 11822243, 23644486, 130044673, 260089346]

約数ペア:

[(1, 260089346), (2, 130044673), (11, 23644486), (22, 11822243), (59, 4408294), (118, 2204147), (151, 1722446), (302, 861223), (649, 400754), (1298, 200377), (1327, 195998), (1661, 156586), (2654, 97999), (3322, 78293), (8909, 29194), (14597, 17818)]