274244852

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 557383680

約数和(自身を除く): 283138828

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 239, 383, 428, 478, 749, 766, 956, 1498, 1532, 1673, 2681, 2996, 3346, 5362, 6692, 10724, 25573, 40981, 51146, 81962, 91537, 102292, 163924, 179011, 183074, 286867, 358022, 366148, 573734, 640759, 716044, 1147468, 1281518, 2563036, 9794459, 19588918, 39177836, 68561213, 137122426, 274244852]

約数ペア:

[(1, 274244852), (2, 137122426), (4, 68561213), (7, 39177836), (14, 19588918), (28, 9794459), (107, 2563036), (214, 1281518), (239, 1147468), (383, 716044), (428, 640759), (478, 573734), (749, 366148), (766, 358022), (956, 286867), (1498, 183074), (1532, 179011), (1673, 163924), (2681, 102292), (2996, 91537), (3346, 81962), (5362, 51146), (6692, 40981), (10724, 25573)]