1053647556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397303}}^1$

素因数の和:397340

約数の個数: 48

約数和(自身を含む): 2803377024

約数和(自身を除く): 1749729468

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 397303, 794606, 1191909, 1589212, 2383818, 4767636, 5164939, 6754151, 10329878, 13508302, 15494817, 20262453, 20659756, 27016604, 30989634, 40524906, 61979268, 81049812, 87803963, 175607926, 263411889, 351215852, 526823778, 1053647556]

約数ペア:

[(1, 1053647556), (2, 526823778), (3, 351215852), (4, 263411889), (6, 175607926), (12, 87803963), (13, 81049812), (17, 61979268), (26, 40524906), (34, 30989634), (39, 27016604), (51, 20659756), (52, 20262453), (68, 15494817), (78, 13508302), (102, 10329878), (156, 6754151), (204, 5164939), (221, 4767636), (442, 2383818), (663, 1589212), (884, 1191909), (1326, 794606), (2652, 397303)]