12778868170

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{53917}}^1$

素因数の和:54234

約数の個数: 32

約数和(自身を含む): 23304222288

約数和(自身を除く): 10525354118

約数列:

[1, 2, 5, 10, 137, 173, 274, 346, 685, 865, 1370, 1730, 23701, 47402, 53917, 107834, 118505, 237010, 269585, 539170, 7386629, 9327641, 14773258, 18655282, 36933145, 46638205, 73866290, 93276410, 1277886817, 2555773634, 6389434085, 12778868170]

約数ペア:

[(1, 12778868170), (2, 6389434085), (5, 2555773634), (10, 1277886817), (137, 93276410), (173, 73866290), (274, 46638205), (346, 36933145), (685, 18655282), (865, 14773258), (1370, 9327641), (1730, 7386629), (23701, 539170), (47402, 269585), (53917, 237010), (107834, 118505)]