2401985590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{328589}}^1$

素因数の和:328656

約数の個数: 32

約数和(自身を含む): 4684379040

約数和(自身を除く): 2282393450

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 328589, 657178, 1642945, 3285890, 5586013, 11172026, 14129327, 27930065, 28258654, 55860130, 70646635, 141293270, 240198559, 480397118, 1200992795, 2401985590]

約数ペア:

[(1, 2401985590), (2, 1200992795), (5, 480397118), (10, 240198559), (17, 141293270), (34, 70646635), (43, 55860130), (85, 28258654), (86, 27930065), (170, 14129327), (215, 11172026), (430, 5586013), (731, 3285890), (1462, 1642945), (3655, 657178), (7310, 328589)]