508537130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{14083}}^1$

素因数の和:14270

約数の個数: 32

約数和(自身を含む): 961317504

約数和(自身を除く): 452780374

約数列:

[1, 2, 5, 10, 23, 46, 115, 157, 230, 314, 785, 1570, 3611, 7222, 14083, 18055, 28166, 36110, 70415, 140830, 323909, 647818, 1619545, 2211031, 3239090, 4422062, 11055155, 22110310, 50853713, 101707426, 254268565, 508537130]

約数ペア:

[(1, 508537130), (2, 254268565), (5, 101707426), (10, 50853713), (23, 22110310), (46, 11055155), (115, 4422062), (157, 3239090), (230, 2211031), (314, 1619545), (785, 647818), (1570, 323909), (3611, 140830), (7222, 70415), (14083, 36110), (18055, 28166)]