1390474812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1\times {\mathrm{3643}}^1$

素因数の和:5538

約数の個数: 48

約数和(自身を含む): 3438070272

約数和(自身を除く): 2047595460

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1871, 3643, 3742, 5613, 7286, 7484, 10929, 11226, 14572, 21858, 22452, 31807, 43716, 61931, 63614, 95421, 123862, 127228, 185793, 190842, 247724, 371586, 381684, 743172, 6816053, 13632106, 20448159, 27264212, 40896318, 81792636, 115872901, 231745802, 347618703, 463491604, 695237406, 1390474812]

約数ペア:

[(1, 1390474812), (2, 695237406), (3, 463491604), (4, 347618703), (6, 231745802), (12, 115872901), (17, 81792636), (34, 40896318), (51, 27264212), (68, 20448159), (102, 13632106), (204, 6816053), (1871, 743172), (3643, 381684), (3742, 371586), (5613, 247724), (7286, 190842), (7484, 185793), (10929, 127228), (11226, 123862), (14572, 95421), (21858, 63614), (22452, 61931), (31807, 43716)]