2764804988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7333}}^1$

素因数の和:7419

約数の個数: 72

約数和(自身を含む): 5735481360

約数和(自身を除く): 2970676372

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 121, 164, 209, 242, 418, 451, 484, 779, 836, 902, 1558, 1804, 2299, 3116, 4598, 4961, 7333, 8569, 9196, 9922, 14666, 17138, 19844, 29332, 34276, 80663, 94259, 139327, 161326, 188518, 278654, 300653, 322652, 377036, 557308, 601306, 887293, 1202612, 1532597, 1774586, 3065194, 3307183, 3549172, 5712407, 6130388, 6614366, 11424814, 13228732, 16858567, 22849628, 33717134, 36379013, 62836477, 67434268, 72758026, 125672954, 145516052, 251345908, 691201247, 1382402494, 2764804988]

約数ペア:

[(1, 2764804988), (2, 1382402494), (4, 691201247), (11, 251345908), (19, 145516052), (22, 125672954), (38, 72758026), (41, 67434268), (44, 62836477), (76, 36379013), (82, 33717134), (121, 22849628), (164, 16858567), (209, 13228732), (242, 11424814), (418, 6614366), (451, 6130388), (484, 5712407), (779, 3549172), (836, 3307183), (902, 3065194), (1558, 1774586), (1804, 1532597), (2299, 1202612), (3116, 887293), (4598, 601306), (4961, 557308), (7333, 377036), (8569, 322652), (9196, 300653), (9922, 278654), (14666, 188518), (17138, 161326), (19844, 139327), (29332, 94259), (34276, 80663)]