477029086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{691}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 776257920

約数和(自身を除く): 299228834

約数列:

[1, 2, 19, 37, 38, 74, 491, 691, 703, 982, 1382, 1406, 9329, 13129, 18167, 18658, 25567, 26258, 36334, 51134, 339281, 345173, 485773, 678562, 690346, 971546, 6446339, 12553397, 12892678, 25106794, 238514543, 477029086]

約数ペア:

[(1, 477029086), (2, 238514543), (19, 25106794), (37, 12892678), (38, 12553397), (74, 6446339), (491, 971546), (691, 690346), (703, 678562), (982, 485773), (1382, 345173), (1406, 339281), (9329, 51134), (13129, 36334), (18167, 26258), (18658, 25567)]