1945996843

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 2312948736

約数和(自身を除く): 366951893

約数列:

[1, 7, 67, 73, 113, 469, 503, 511, 791, 3521, 4891, 7571, 8249, 33701, 34237, 36719, 52997, 56839, 57743, 235907, 257033, 397873, 552683, 2460173, 3808213, 3868781, 4149247, 17221211, 26657491, 29044729, 277999549, 1945996843]

約数ペア:

[(1, 1945996843), (7, 277999549), (67, 29044729), (73, 26657491), (113, 17221211), (469, 4149247), (503, 3868781), (511, 3808213), (791, 2460173), (3521, 552683), (4891, 397873), (7571, 257033), (8249, 235907), (33701, 57743), (34237, 56839), (36719, 52997)]