2013280346

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{266801}}^1$

素因数の和:266835

約数の個数: 32

約数和(自身を含む): 3841948800

約数和(自身を除く): 1828668454

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 343, 539, 686, 1078, 3773, 7546, 266801, 533602, 1867607, 2934811, 3735214, 5869622, 13073249, 20543677, 26146498, 41087354, 91512743, 143805739, 183025486, 287611478, 1006640173, 2013280346]

約数ペア:

[(1, 2013280346), (2, 1006640173), (7, 287611478), (11, 183025486), (14, 143805739), (22, 91512743), (49, 41087354), (77, 26146498), (98, 20543677), (154, 13073249), (343, 5869622), (539, 3735214), (686, 2934811), (1078, 1867607), (3773, 533602), (7546, 266801)]