2041806130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2243743}}^1$

素因数の和:2243770

約数の個数: 32

約数和(自身を含む): 4523387904

約数和(自身を除く): 2481581774

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2243743, 4487486, 11218715, 15706201, 22437430, 29168659, 31412402, 58337318, 78531005, 145843295, 157062010, 204180613, 291686590, 408361226, 1020903065, 2041806130]

約数ペア:

[(1, 2041806130), (2, 1020903065), (5, 408361226), (7, 291686590), (10, 204180613), (13, 157062010), (14, 145843295), (26, 78531005), (35, 58337318), (65, 31412402), (70, 29168659), (91, 22437430), (130, 15706201), (182, 11218715), (455, 4487486), (910, 2243743)]