636039716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2141}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 1246901040

約数和(自身を除く): 610861324

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 197, 377, 394, 754, 788, 1508, 2141, 2561, 4282, 5122, 5713, 8564, 10244, 11426, 22852, 27833, 55666, 62089, 74269, 111332, 124178, 148538, 248356, 297076, 421777, 807157, 843554, 1614314, 1687108, 3228628, 5483101, 10966202, 12231533, 21932404, 24463066, 48926132, 159009929, 318019858, 636039716]

約数ペア:

[(1, 636039716), (2, 318019858), (4, 159009929), (13, 48926132), (26, 24463066), (29, 21932404), (52, 12231533), (58, 10966202), (116, 5483101), (197, 3228628), (377, 1687108), (394, 1614314), (754, 843554), (788, 807157), (1508, 421777), (2141, 297076), (2561, 248356), (4282, 148538), (5122, 124178), (5713, 111332), (8564, 74269), (10244, 62089), (11426, 55666), (22852, 27833)]