2029455830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{21059}}^1$

素因数の和:21508

約数の個数: 32

約数和(自身を含む): 3821126400

約数和(自身を除く): 1791670570

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 419, 838, 2095, 4190, 9637, 19274, 21059, 42118, 48185, 96370, 105295, 210590, 484357, 968714, 2421785, 4843570, 8823721, 17647442, 44118605, 88237210, 202945583, 405891166, 1014727915, 2029455830]

約数ペア:

[(1, 2029455830), (2, 1014727915), (5, 405891166), (10, 202945583), (23, 88237210), (46, 44118605), (115, 17647442), (230, 8823721), (419, 4843570), (838, 2421785), (2095, 968714), (4190, 484357), (9637, 210590), (19274, 105295), (21059, 96370), (42118, 48185)]