291248954

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{6389}}^1$

素因数の和:7405

約数の個数: 16

約数和(自身を含む): 456399360

約数和(自身を除く): 165150406

約数列:

[1, 2, 23, 46, 991, 1982, 6389, 12778, 22793, 45586, 146947, 293894, 6331499, 12662998, 145624477, 291248954]

約数ペア:

[(1, 291248954), (2, 145624477), (23, 12662998), (46, 6331499), (991, 293894), (1982, 146947), (6389, 45586), (12778, 22793)]