1580821814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{673}}^1$

素因数の和:933

約数の個数: 64

約数和(自身を含む): 2869751808

約数和(自身を除く): 1288929994

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 191, 286, 382, 473, 559, 673, 946, 1118, 1346, 2101, 2483, 4202, 4966, 6149, 7403, 8213, 8749, 12298, 14806, 16426, 17498, 27313, 28939, 54626, 57878, 90343, 96239, 106769, 128543, 180686, 192478, 213538, 257086, 318329, 376207, 636658, 752414, 1174459, 1413973, 1671059, 2348918, 2827946, 3342118, 4138277, 5527349, 8276554, 11054698, 18381649, 36763298, 60800839, 71855537, 121601678, 143711074, 790410907, 1580821814]

約数ペア:

[(1, 1580821814), (2, 790410907), (11, 143711074), (13, 121601678), (22, 71855537), (26, 60800839), (43, 36763298), (86, 18381649), (143, 11054698), (191, 8276554), (286, 5527349), (382, 4138277), (473, 3342118), (559, 2827946), (673, 2348918), (946, 1671059), (1118, 1413973), (1346, 1174459), (2101, 752414), (2483, 636658), (4202, 376207), (4966, 318329), (6149, 257086), (7403, 213538), (8213, 192478), (8749, 180686), (12298, 128543), (14806, 106769), (16426, 96239), (17498, 90343), (27313, 57878), (28939, 54626)]