1058388

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 2499840

約数和(自身を除く): 1441452

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 991, 1068, 1982, 2973, 3964, 5946, 11892, 88199, 176398, 264597, 352796, 529194, 1058388]

約数ペア:

[(1, 1058388), (2, 529194), (3, 352796), (4, 264597), (6, 176398), (12, 88199), (89, 11892), (178, 5946), (267, 3964), (356, 2973), (534, 1982), (991, 1068)]