1269397922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 2332819440

約数和(自身を除く): 1063421518

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 61, 89, 122, 178, 221, 299, 391, 442, 529, 598, 782, 793, 1037, 1058, 1157, 1403, 1513, 1586, 2047, 2074, 2314, 2806, 3026, 4094, 5083, 5429, 6877, 8993, 10166, 10858, 13481, 13754, 17986, 18239, 19669, 23851, 26611, 26962, 32269, 34799, 36478, 39338, 47081, 47702, 53222, 64538, 69598, 70577, 92293, 94162, 116909, 124867, 141154, 184586, 233818, 249734, 310063, 419497, 452387, 548573, 612053, 620126, 800377, 838994, 904774, 1097146, 1199809, 1224106, 1600754, 1623271, 2122739, 2399618, 2871941, 3246542, 4245478, 5743882, 7131449, 10404901, 14262898, 20809802, 27595607, 37335233, 48822997, 55191214, 74670466, 97645994, 634698961, 1269397922]

約数ペア:

[(1, 1269397922), (2, 634698961), (13, 97645994), (17, 74670466), (23, 55191214), (26, 48822997), (34, 37335233), (46, 27595607), (61, 20809802), (89, 14262898), (122, 10404901), (178, 7131449), (221, 5743882), (299, 4245478), (391, 3246542), (442, 2871941), (529, 2399618), (598, 2122739), (782, 1623271), (793, 1600754), (1037, 1224106), (1058, 1199809), (1157, 1097146), (1403, 904774), (1513, 838994), (1586, 800377), (2047, 620126), (2074, 612053), (2314, 548573), (2806, 452387), (3026, 419497), (4094, 310063), (5083, 249734), (5429, 233818), (6877, 184586), (8993, 141154), (10166, 124867), (10858, 116909), (13481, 94162), (13754, 92293), (17986, 70577), (18239, 69598), (19669, 64538), (23851, 53222), (26611, 47702), (26962, 47081), (32269, 39338), (34799, 36478)]