1719103674

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{1151}}^1$

素因数の和:1395

約数の個数: 64

約数和(自身を含む): 3662807040

約数和(自身を除く): 1943703366

約数列:

[1, 2, 3, 6, 23, 46, 69, 79, 137, 138, 158, 237, 274, 411, 474, 822, 1151, 1817, 2302, 3151, 3453, 3634, 5451, 6302, 6906, 9453, 10823, 10902, 18906, 21646, 26473, 32469, 52946, 64938, 79419, 90929, 157687, 158838, 181858, 248929, 272787, 315374, 473061, 497858, 545574, 746787, 946122, 1493574, 2091367, 3626801, 4182734, 6274101, 7253602, 10880403, 12457273, 12548202, 21760806, 24914546, 37371819, 74743638, 286517279, 573034558, 859551837, 1719103674]

約数ペア:

[(1, 1719103674), (2, 859551837), (3, 573034558), (6, 286517279), (23, 74743638), (46, 37371819), (69, 24914546), (79, 21760806), (137, 12548202), (138, 12457273), (158, 10880403), (237, 7253602), (274, 6274101), (411, 4182734), (474, 3626801), (822, 2091367), (1151, 1493574), (1817, 946122), (2302, 746787), (3151, 545574), (3453, 497858), (3634, 473061), (5451, 315374), (6302, 272787), (6906, 248929), (9453, 181858), (10823, 158838), (10902, 157687), (18906, 90929), (21646, 79419), (26473, 64938), (32469, 52946)]