1331367488

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{1891147}}^1$

素因数の和:1891170

約数の個数: 28

約数和(自身を含む): 2882109552

約数和(自身を除く): 1550742064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 1891147, 3782294, 7564588, 15129176, 20802617, 30258352, 41605234, 60516704, 83210468, 121033408, 166420936, 332841872, 665683744, 1331367488]

約数ペア:

[(1, 1331367488), (2, 665683744), (4, 332841872), (8, 166420936), (11, 121033408), (16, 83210468), (22, 60516704), (32, 41605234), (44, 30258352), (64, 20802617), (88, 15129176), (176, 7564588), (352, 3782294), (704, 1891147)]