274340924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25243}}^1$

素因数の和:25290

約数の個数: 48

約数和(自身を含む): 593738880

約数和(自身を除く): 319397956

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 10868, 25243, 50486, 100972, 277673, 328159, 479617, 555346, 656318, 959234, 1110692, 1312636, 1918468, 3609749, 5275787, 6235021, 7219498, 10551574, 12470042, 14438996, 21103148, 24940084, 68585231, 137170462, 274340924]

約数ペア:

[(1, 274340924), (2, 137170462), (4, 68585231), (11, 24940084), (13, 21103148), (19, 14438996), (22, 12470042), (26, 10551574), (38, 7219498), (44, 6235021), (52, 5275787), (76, 3609749), (143, 1918468), (209, 1312636), (247, 1110692), (286, 959234), (418, 656318), (494, 555346), (572, 479617), (836, 328159), (988, 277673), (2717, 100972), (5434, 50486), (10868, 25243)]