293263204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 569440368

約数和(自身を除く): 276177164

約数列:

[1, 2, 4, 13, 26, 52, 53, 97, 106, 194, 212, 388, 689, 1097, 1261, 1378, 2194, 2522, 2756, 4388, 5044, 5141, 10282, 14261, 20564, 28522, 57044, 58141, 66833, 106409, 116282, 133666, 212818, 232564, 267332, 425636, 755833, 1383317, 1511666, 2766634, 3023332, 5533268, 5639677, 11279354, 22558708, 73315801, 146631602, 293263204]

約数ペア:

[(1, 293263204), (2, 146631602), (4, 73315801), (13, 22558708), (26, 11279354), (52, 5639677), (53, 5533268), (97, 3023332), (106, 2766634), (194, 1511666), (212, 1383317), (388, 755833), (689, 425636), (1097, 267332), (1261, 232564), (1378, 212818), (2194, 133666), (2522, 116282), (2756, 106409), (4388, 66833), (5044, 58141), (5141, 57044), (10282, 28522), (14261, 20564)]