1021232476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 2105865216

約数和(自身を除く): 1084632740

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 71, 92, 122, 142, 233, 244, 253, 284, 466, 506, 671, 781, 932, 1012, 1342, 1403, 1562, 1633, 2563, 2684, 2806, 3124, 3266, 4331, 5126, 5359, 5612, 6532, 8662, 10252, 10718, 14213, 15433, 16543, 17324, 17963, 21436, 28426, 30866, 33086, 35926, 47641, 56852, 58949, 61732, 66172, 71852, 95282, 99613, 117898, 156343, 181973, 190564, 199226, 235796, 312686, 326899, 363946, 380489, 398452, 625372, 653798, 727892, 760978, 1009123, 1095743, 1307596, 1521956, 2018246, 2191486, 3595889, 4036492, 4185379, 4382972, 7191778, 8370758, 11100353, 14383556, 16741516, 22200706, 23209829, 44401412, 46419658, 92839316, 255308119, 510616238, 1021232476]

約数ペア:

[(1, 1021232476), (2, 510616238), (4, 255308119), (11, 92839316), (22, 46419658), (23, 44401412), (44, 23209829), (46, 22200706), (61, 16741516), (71, 14383556), (92, 11100353), (122, 8370758), (142, 7191778), (233, 4382972), (244, 4185379), (253, 4036492), (284, 3595889), (466, 2191486), (506, 2018246), (671, 1521956), (781, 1307596), (932, 1095743), (1012, 1009123), (1342, 760978), (1403, 727892), (1562, 653798), (1633, 625372), (2563, 398452), (2684, 380489), (2806, 363946), (3124, 326899), (3266, 312686), (4331, 235796), (5126, 199226), (5359, 190564), (5612, 181973), (6532, 156343), (8662, 117898), (10252, 99613), (10718, 95282), (14213, 71852), (15433, 66172), (16543, 61732), (17324, 58949), (17963, 56852), (21436, 47641), (28426, 35926), (30866, 33086)]