2119642382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2213}}^1$

素因数の和:2453

約数の個数: 64

約数和(自身を含む): 3976910784

約数和(自身を除く): 1857268402

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 197, 221, 286, 374, 394, 442, 2167, 2213, 2431, 2561, 3349, 4334, 4426, 4862, 5122, 6698, 24343, 28171, 28769, 36839, 37621, 43537, 48686, 56342, 57538, 73678, 75242, 87074, 316459, 413831, 435961, 478907, 489073, 632918, 827662, 871922, 957814, 978146, 4795571, 5379803, 5667493, 7411337, 9591142, 10759606, 11334986, 14822674, 62342423, 81524707, 96347381, 124684846, 163049414, 192694762, 1059821191, 2119642382]

約数ペア:

[(1, 2119642382), (2, 1059821191), (11, 192694762), (13, 163049414), (17, 124684846), (22, 96347381), (26, 81524707), (34, 62342423), (143, 14822674), (187, 11334986), (197, 10759606), (221, 9591142), (286, 7411337), (374, 5667493), (394, 5379803), (442, 4795571), (2167, 978146), (2213, 957814), (2431, 871922), (2561, 827662), (3349, 632918), (4334, 489073), (4426, 478907), (4862, 435961), (5122, 413831), (6698, 316459), (24343, 87074), (28171, 75242), (28769, 73678), (36839, 57538), (37621, 56342), (43537, 48686)]