1942370974

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1\times {\mathrm{727}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 3053546496

約数和(自身を除く): 1111175522

約数列:

[1, 2, 43, 47, 86, 94, 661, 727, 1322, 1454, 2021, 4042, 28423, 31067, 31261, 34169, 56846, 62134, 62522, 68338, 480547, 961094, 1335881, 1469267, 2671762, 2938534, 20663521, 22585709, 41327042, 45171418, 971185487, 1942370974]

約数ペア:

[(1, 1942370974), (2, 971185487), (43, 45171418), (47, 41327042), (86, 22585709), (94, 20663521), (661, 2938534), (727, 2671762), (1322, 1469267), (1454, 1335881), (2021, 961094), (4042, 480547), (28423, 68338), (31067, 62522), (31261, 62134), (34169, 56846)]