274316042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1877}}^1$

素因数の和:1983

約数の個数: 64

約数和(自身を含む): 560335104

約数和(自身を除く): 286019062

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 73, 77, 91, 143, 146, 154, 182, 286, 511, 803, 949, 1001, 1022, 1606, 1877, 1898, 2002, 3754, 5621, 6643, 10439, 11242, 13139, 13286, 20647, 20878, 24401, 26278, 41294, 48802, 73073, 137021, 144529, 146146, 170807, 268411, 274042, 289058, 341614, 536822, 959147, 1507231, 1781273, 1878877, 1918294, 3014462, 3562546, 3757754, 10550617, 12468911, 19594003, 21101234, 24937822, 39188006, 137158021, 274316042]

約数ペア:

[(1, 274316042), (2, 137158021), (7, 39188006), (11, 24937822), (13, 21101234), (14, 19594003), (22, 12468911), (26, 10550617), (73, 3757754), (77, 3562546), (91, 3014462), (143, 1918294), (146, 1878877), (154, 1781273), (182, 1507231), (286, 959147), (511, 536822), (803, 341614), (949, 289058), (1001, 274042), (1022, 268411), (1606, 170807), (1877, 146146), (1898, 144529), (2002, 137021), (3754, 73073), (5621, 48802), (6643, 41294), (10439, 26278), (11242, 24401), (13139, 20878), (13286, 20647)]