1796751986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{4861}}^1$

素因数の和:5090

約数の個数: 32

約数和(自身を含む): 2898529920

約数和(自身を除く): 1101777934

約数列:

[1, 2, 19, 38, 71, 137, 142, 274, 1349, 2603, 2698, 4861, 5206, 9722, 9727, 19454, 92359, 184718, 184813, 345131, 369626, 665957, 690262, 1331914, 6557489, 12653183, 13114978, 25306366, 47282947, 94565894, 898375993, 1796751986]

約数ペア:

[(1, 1796751986), (2, 898375993), (19, 94565894), (38, 47282947), (71, 25306366), (137, 13114978), (142, 12653183), (274, 6557489), (1349, 1331914), (2603, 690262), (2698, 665957), (4861, 369626), (5206, 345131), (9722, 184813), (9727, 184718), (19454, 92359)]