127403284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{45307}}^1$

素因数の和:45367

約数の個数: 24

約数和(自身を含む): 241038560

約数和(自身を除く): 113635276

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 45307, 90614, 181228, 860833, 1676359, 1721666, 3352718, 3443332, 6705436, 31850821, 63701642, 127403284]

約数ペア:

[(1, 127403284), (2, 63701642), (4, 31850821), (19, 6705436), (37, 3443332), (38, 3352718), (74, 1721666), (76, 1676359), (148, 860833), (703, 181228), (1406, 90614), (2812, 45307)]