545583556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{25013}}^1$

素因数の和:25084

約数の個数: 48

約数和(自身を含む): 1176658560

約数和(自身を除く): 631075004

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 76, 82, 133, 164, 266, 287, 532, 574, 779, 1148, 1558, 3116, 5453, 10906, 21812, 25013, 50026, 100052, 175091, 350182, 475247, 700364, 950494, 1025533, 1900988, 2051066, 3326729, 4102132, 6653458, 7178731, 13306916, 14357462, 19485127, 28714924, 38970254, 77940508, 136395889, 272791778, 545583556]

約数ペア:

[(1, 545583556), (2, 272791778), (4, 136395889), (7, 77940508), (14, 38970254), (19, 28714924), (28, 19485127), (38, 14357462), (41, 13306916), (76, 7178731), (82, 6653458), (133, 4102132), (164, 3326729), (266, 2051066), (287, 1900988), (532, 1025533), (574, 950494), (779, 700364), (1148, 475247), (1558, 350182), (3116, 175091), (5453, 100052), (10906, 50026), (21812, 25013)]