2949786328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{3727}}^1$

素因数の和:3920

約数の個数: 64

約数和(自身を含む): 6012518400

約数和(自身を除く): 3062732072

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 127, 152, 164, 254, 328, 508, 779, 1016, 1558, 2413, 3116, 3727, 4826, 5207, 6232, 7454, 9652, 10414, 14908, 19304, 20828, 29816, 41656, 70813, 98933, 141626, 152807, 197866, 283252, 305614, 395732, 473329, 566504, 611228, 791464, 946658, 1222456, 1893316, 2903333, 3786632, 5806666, 8993251, 11613332, 17986502, 19406489, 23226664, 35973004, 38812978, 71946008, 77625956, 155251912, 368723291, 737446582, 1474893164, 2949786328]

約数ペア:

[(1, 2949786328), (2, 1474893164), (4, 737446582), (8, 368723291), (19, 155251912), (38, 77625956), (41, 71946008), (76, 38812978), (82, 35973004), (127, 23226664), (152, 19406489), (164, 17986502), (254, 11613332), (328, 8993251), (508, 5806666), (779, 3786632), (1016, 2903333), (1558, 1893316), (2413, 1222456), (3116, 946658), (3727, 791464), (4826, 611228), (5207, 566504), (6232, 473329), (7454, 395732), (9652, 305614), (10414, 283252), (14908, 197866), (19304, 152807), (20828, 141626), (29816, 98933), (41656, 70813)]