2754772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 5159840

約数和(自身を除く): 2405068

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 541, 1082, 1273, 2164, 2546, 5092, 10279, 20558, 36247, 41116, 72494, 144988, 688693, 1377386, 2754772]

約数ペア:

[(1, 2754772), (2, 1377386), (4, 688693), (19, 144988), (38, 72494), (67, 41116), (76, 36247), (134, 20558), (268, 10279), (541, 5092), (1082, 2546), (1273, 2164)]