2912971754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{126949}}^1$

素因数の和:127118

約数の個数: 32

約数和(自身を含む): 5484240000

約数和(自身を除く): 2571268246

約数列:

[1, 2, 7, 11, 14, 22, 77, 149, 154, 298, 1043, 1639, 2086, 3278, 11473, 22946, 126949, 253898, 888643, 1396439, 1777286, 2792878, 9775073, 18915401, 19550146, 37830802, 132407807, 208069411, 264815614, 416138822, 1456485877, 2912971754]

約数ペア:

[(1, 2912971754), (2, 1456485877), (7, 416138822), (11, 264815614), (14, 208069411), (22, 132407807), (77, 37830802), (149, 19550146), (154, 18915401), (298, 9775073), (1043, 2792878), (1639, 1777286), (2086, 1396439), (3278, 888643), (11473, 253898), (22946, 126949)]