553660988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{7411}}^1$

素因数の和:8417

約数の個数: 24

約数和(自身を含む): 1021077120

約数和(自身を除く): 467416132

約数列:

[1, 2, 4, 19, 38, 76, 983, 1966, 3932, 7411, 14822, 18677, 29644, 37354, 74708, 140809, 281618, 563236, 7285013, 14570026, 29140052, 138415247, 276830494, 553660988]

約数ペア:

[(1, 553660988), (2, 276830494), (4, 138415247), (19, 29140052), (38, 14570026), (76, 7285013), (983, 563236), (1966, 281618), (3932, 140809), (7411, 74708), (14822, 37354), (18677, 29644)]