194920992032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{651683}}^1$

素因数の和:652425

約数の個数: 48

約数和(自身を含む): 413845407360

約数和(自身を除く): 218924415328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 719, 1438, 2876, 5752, 9347, 11504, 18694, 23008, 37388, 74776, 149552, 299104, 651683, 1303366, 2606732, 5213464, 8471879, 10426928, 16943758, 20853856, 33887516, 67775032, 135550064, 271100128, 468560077, 937120154, 1874240308, 3748480616, 6091281001, 7496961232, 12182562002, 14993922464, 24365124004, 48730248008, 97460496016, 194920992032]

約数ペア:

[(1, 194920992032), (2, 97460496016), (4, 48730248008), (8, 24365124004), (13, 14993922464), (16, 12182562002), (26, 7496961232), (32, 6091281001), (52, 3748480616), (104, 1874240308), (208, 937120154), (416, 468560077), (719, 271100128), (1438, 135550064), (2876, 67775032), (5752, 33887516), (9347, 20853856), (11504, 16943758), (18694, 10426928), (23008, 8471879), (37388, 5213464), (74776, 2606732), (149552, 1303366), (299104, 651683)]