656931534328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{29006161}}^1$

素因数の和:29006335

約数の個数: 32

約数和(自身を含む): 1305277290000

約数和(自身を除く): 648345755672

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1192, 2831, 5662, 11324, 22648, 29006161, 58012322, 116024644, 232049288, 551117059, 1102234118, 2204468236, 4321917989, 4408936472, 8643835978, 17287671956, 34575343912, 82116441791, 164232883582, 328465767164, 656931534328]

約数ペア:

[(1, 656931534328), (2, 328465767164), (4, 164232883582), (8, 82116441791), (19, 34575343912), (38, 17287671956), (76, 8643835978), (149, 4408936472), (152, 4321917989), (298, 2204468236), (596, 1102234118), (1192, 551117059), (2831, 232049288), (5662, 116024644), (11324, 58012322), (22648, 29006161)]