745679452

素因数分解:

$2^2\times 7^2\times {\mathrm{1621}}^1\times {\mathrm{2347}}^1$

素因数の和:3986

約数の個数: 36

約数和(自身を含む): 1519573944

約数和(自身を除く): 773894492

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1621, 2347, 3242, 4694, 6484, 9388, 11347, 16429, 22694, 32858, 45388, 65716, 79429, 115003, 158858, 230006, 317716, 460012, 3804487, 7608974, 15217948, 26631409, 53262818, 106525636, 186419863, 372839726, 745679452]

約数ペア:

[(1, 745679452), (2, 372839726), (4, 186419863), (7, 106525636), (14, 53262818), (28, 26631409), (49, 15217948), (98, 7608974), (196, 3804487), (1621, 460012), (2347, 317716), (3242, 230006), (4694, 158858), (6484, 115003), (9388, 79429), (11347, 65716), (16429, 45388), (22694, 32858)]