2044294845

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1051}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 3490283520

約数和(自身を除く): 1445988675

約数列:

[1, 3, 5, 15, 31, 47, 89, 93, 141, 155, 235, 267, 445, 465, 705, 1051, 1335, 1457, 2759, 3153, 4183, 4371, 5255, 7285, 8277, 12549, 13795, 15765, 20915, 21855, 32581, 41385, 49397, 62745, 93539, 97743, 129673, 148191, 162905, 246985, 280617, 389019, 467695, 488715, 648365, 740955, 1403085, 1531307, 1945095, 2899709, 4396333, 4593921, 7656535, 8699127, 13188999, 14498545, 21981665, 22969605, 43495635, 65944995, 136286323, 408858969, 681431615, 2044294845]

約数ペア:

[(1, 2044294845), (3, 681431615), (5, 408858969), (15, 136286323), (31, 65944995), (47, 43495635), (89, 22969605), (93, 21981665), (141, 14498545), (155, 13188999), (235, 8699127), (267, 7656535), (445, 4593921), (465, 4396333), (705, 2899709), (1051, 1945095), (1335, 1531307), (1457, 1403085), (2759, 740955), (3153, 648365), (4183, 488715), (4371, 467695), (5255, 389019), (7285, 280617), (8277, 246985), (12549, 162905), (13795, 148191), (15765, 129673), (20915, 97743), (21855, 93539), (32581, 62745), (41385, 49397)]