2079408716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{32303}}^1$

素因数の和:32355

約数の個数: 72

約数和(自身を含む): 4812003840

約数和(自身を除く): 2732595124

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 836, 847, 1463, 1694, 2299, 2926, 3388, 4598, 5852, 9196, 16093, 32186, 32303, 64372, 64606, 129212, 226121, 355333, 452242, 613757, 710666, 904484, 1227514, 1421332, 2455028, 2487331, 3908663, 4296299, 4974662, 6751327, 7817326, 8592598, 9949324, 13502654, 15634652, 17185196, 27005308, 27360641, 47259289, 54721282, 74264597, 94518578, 109442564, 148529194, 189037156, 297058388, 519852179, 1039704358, 2079408716]

約数ペア:

[(1, 2079408716), (2, 1039704358), (4, 519852179), (7, 297058388), (11, 189037156), (14, 148529194), (19, 109442564), (22, 94518578), (28, 74264597), (38, 54721282), (44, 47259289), (76, 27360641), (77, 27005308), (121, 17185196), (133, 15634652), (154, 13502654), (209, 9949324), (242, 8592598), (266, 7817326), (308, 6751327), (418, 4974662), (484, 4296299), (532, 3908663), (836, 2487331), (847, 2455028), (1463, 1421332), (1694, 1227514), (2299, 904484), (2926, 710666), (3388, 613757), (4598, 452242), (5852, 355333), (9196, 226121), (16093, 129212), (32186, 64606), (32303, 64372)]