1021538914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{3307}}^1$

素因数の和:4078

約数の個数: 32

約数和(自身を含む): 1762502400

約数和(自身を除く): 740963486

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 739, 1478, 3307, 6614, 8129, 14041, 16258, 28082, 36377, 62833, 72754, 125666, 154451, 308902, 691163, 1382326, 2443873, 4887746, 26882603, 46433587, 53765206, 92867174, 510769457, 1021538914]

約数ペア:

[(1, 1021538914), (2, 510769457), (11, 92867174), (19, 53765206), (22, 46433587), (38, 26882603), (209, 4887746), (418, 2443873), (739, 1382326), (1478, 691163), (3307, 308902), (6614, 154451), (8129, 125666), (14041, 72754), (16258, 62833), (28082, 36377)]