2004357310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{458663}}^1$

素因数の和:458712

約数の個数: 32

約数和(自身を含む): 3962856960

約数和(自身を除く): 1958499650

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 458663, 917326, 2293315, 4586630, 8714597, 10549249, 17429194, 21098498, 43572985, 52746245, 87145970, 105492490, 200435731, 400871462, 1002178655, 2004357310]

約数ペア:

[(1, 2004357310), (2, 1002178655), (5, 400871462), (10, 200435731), (19, 105492490), (23, 87145970), (38, 52746245), (46, 43572985), (95, 21098498), (115, 17429194), (190, 10549249), (230, 8714597), (437, 4586630), (874, 2293315), (2185, 917326), (4370, 458663)]