1321036210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{104761}}^1$

素因数の和:104878

約数の個数: 32

約数和(自身を含む): 2587202352

約数和(自身を除く): 1266166142

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 12610, 104761, 209522, 523805, 1047610, 1361893, 2723786, 6809465, 10161817, 13618930, 20323634, 50809085, 101618170, 132103621, 264207242, 660518105, 1321036210]

約数ペア:

[(1, 1321036210), (2, 660518105), (5, 264207242), (10, 132103621), (13, 101618170), (26, 50809085), (65, 20323634), (97, 13618930), (130, 10161817), (194, 6809465), (485, 2723786), (970, 1361893), (1261, 1047610), (2522, 523805), (6305, 209522), (12610, 104761)]