632163938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 1173553920

約数和(自身を除く): 541389982

約数列:

[1, 2, 7, 14, 17, 34, 97, 119, 139, 194, 197, 238, 278, 394, 679, 973, 1358, 1379, 1649, 1946, 2363, 2758, 3298, 3349, 4726, 6698, 11543, 13483, 16541, 19109, 23086, 23443, 26966, 27383, 33082, 38218, 46886, 54766, 94381, 133763, 188762, 191681, 229211, 267526, 324853, 383362, 458422, 465511, 649706, 931022, 1604477, 2273971, 2656151, 3208954, 3258577, 4547942, 5312302, 6517154, 18593057, 37186114, 45154567, 90309134, 316081969, 632163938]

約数ペア:

[(1, 632163938), (2, 316081969), (7, 90309134), (14, 45154567), (17, 37186114), (34, 18593057), (97, 6517154), (119, 5312302), (139, 4547942), (194, 3258577), (197, 3208954), (238, 2656151), (278, 2273971), (394, 1604477), (679, 931022), (973, 649706), (1358, 465511), (1379, 458422), (1649, 383362), (1946, 324853), (2363, 267526), (2758, 229211), (3298, 191681), (3349, 188762), (4726, 133763), (6698, 94381), (11543, 54766), (13483, 46886), (16541, 38218), (19109, 33082), (23086, 27383), (23443, 26966)]