2245411484368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{348233791}}^1$

素因数の和:348233843

約数の個数: 40

約数和(自身を含む): 4836270903296

約数和(自身を除く): 2590859418928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 348233791, 696467582, 1392935164, 2785870328, 4527039283, 5571740656, 9054078566, 10795247521, 18108157132, 21590495042, 36216314264, 43180990084, 72432628528, 86361980168, 140338217773, 172723960336, 280676435546, 561352871092, 1122705742184, 2245411484368]

約数ペア:

[(1, 2245411484368), (2, 1122705742184), (4, 561352871092), (8, 280676435546), (13, 172723960336), (16, 140338217773), (26, 86361980168), (31, 72432628528), (52, 43180990084), (62, 36216314264), (104, 21590495042), (124, 18108157132), (208, 10795247521), (248, 9054078566), (403, 5571740656), (496, 4527039283), (806, 2785870328), (1612, 1392935164), (3224, 696467582), (6448, 348233791)]