1967890262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{2441}}^1$

素因数の和:2864

約数の個数: 32

約数和(自身を含む): 3222150624

約数和(自身を除く): 1254260362

約数列:

[1, 2, 13, 26, 101, 202, 307, 614, 1313, 2441, 2626, 3991, 4882, 7982, 31007, 31733, 62014, 63466, 246541, 403091, 493082, 749387, 806182, 1498774, 3205033, 6410066, 9742031, 19484062, 75688087, 151376174, 983945131, 1967890262]

約数ペア:

[(1, 1967890262), (2, 983945131), (13, 151376174), (26, 75688087), (101, 19484062), (202, 9742031), (307, 6410066), (614, 3205033), (1313, 1498774), (2441, 806182), (2626, 749387), (3991, 493082), (4882, 403091), (7982, 246541), (31007, 63466), (31733, 62014)]