2511778892

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{9013}}^1$

素因数の和:9330

約数の個数: 48

約数和(自身を含む): 5179083840

約数和(自身を除く): 2667304948

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 269, 518, 538, 1036, 1076, 1883, 3766, 7532, 9013, 9953, 18026, 19906, 36052, 39812, 63091, 69671, 126182, 139342, 252364, 278684, 333481, 666962, 1333924, 2334367, 2424497, 4668734, 4848994, 9337468, 9697988, 16971479, 33942958, 67885916, 89706389, 179412778, 358825556, 627944723, 1255889446, 2511778892]

約数ペア:

[(1, 2511778892), (2, 1255889446), (4, 627944723), (7, 358825556), (14, 179412778), (28, 89706389), (37, 67885916), (74, 33942958), (148, 16971479), (259, 9697988), (269, 9337468), (518, 4848994), (538, 4668734), (1036, 2424497), (1076, 2334367), (1883, 1333924), (3766, 666962), (7532, 333481), (9013, 278684), (9953, 252364), (18026, 139342), (19906, 126182), (36052, 69671), (39812, 63091)]