495120382

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 773323200

約数和(自身を除く): 278202818

約数列:

[1, 2, 53, 101, 103, 106, 202, 206, 449, 898, 5353, 5459, 10403, 10706, 10918, 20806, 23797, 45349, 46247, 47594, 90698, 92494, 551359, 1102718, 2403497, 2451091, 4670947, 4806994, 4902182, 9341894, 247560191, 495120382]

約数ペア:

[(1, 495120382), (2, 247560191), (53, 9341894), (101, 4902182), (103, 4806994), (106, 4670947), (202, 2451091), (206, 2403497), (449, 1102718), (898, 551359), (5353, 92494), (5459, 90698), (10403, 47594), (10706, 46247), (10918, 45349), (20806, 23797)]