370920998

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1\times {\mathrm{769}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 643991040

約数和(自身を除く): 273070042

約数列:

[1, 2, 7, 14, 131, 262, 263, 526, 769, 917, 1538, 1834, 1841, 3682, 5383, 10766, 34453, 68906, 100739, 201478, 202247, 241171, 404494, 482342, 705173, 1410346, 1415729, 2831458, 26494357, 52988714, 185460499, 370920998]

約数ペア:

[(1, 370920998), (2, 185460499), (7, 52988714), (14, 26494357), (131, 2831458), (262, 1415729), (263, 1410346), (526, 705173), (769, 482342), (917, 404494), (1538, 241171), (1834, 202247), (1841, 201478), (3682, 100739), (5383, 68906), (10766, 34453)]