1896704630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1\times {\mathrm{4451}}^1$

素因数の和:5492

約数の個数: 32

約数和(自身を含む): 3497776128

約数和(自身を除く): 1601071498

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 991, 1982, 4451, 4955, 8902, 9910, 22255, 42613, 44510, 85226, 191393, 213065, 382786, 426130, 956965, 1913930, 4410941, 8821882, 22054705, 44109410, 189670463, 379340926, 948352315, 1896704630]

約数ペア:

[(1, 1896704630), (2, 948352315), (5, 379340926), (10, 189670463), (43, 44109410), (86, 22054705), (215, 8821882), (430, 4410941), (991, 1913930), (1982, 956965), (4451, 426130), (4955, 382786), (8902, 213065), (9910, 191393), (22255, 85226), (42613, 44510)]