4915666938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{21487}}^1$

素因数の和:21931

約数の個数: 64

約数和(自身を含む): 12129546240

約数和(自身を除く): 7213879302

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 419, 546, 838, 1257, 2514, 2933, 5447, 5866, 8799, 10894, 16341, 17598, 21487, 32682, 38129, 42974, 64461, 76258, 114387, 128922, 150409, 228774, 279331, 300818, 451227, 558662, 837993, 902454, 1675986, 1955317, 3910634, 5865951, 9003053, 11731902, 18006106, 27009159, 54018318, 63021371, 117039689, 126042742, 189064113, 234079378, 351119067, 378128226, 702238134, 819277823, 1638555646, 2457833469, 4915666938]

約数ペア:

[(1, 4915666938), (2, 2457833469), (3, 1638555646), (6, 819277823), (7, 702238134), (13, 378128226), (14, 351119067), (21, 234079378), (26, 189064113), (39, 126042742), (42, 117039689), (78, 63021371), (91, 54018318), (182, 27009159), (273, 18006106), (419, 11731902), (546, 9003053), (838, 5865951), (1257, 3910634), (2514, 1955317), (2933, 1675986), (5447, 902454), (5866, 837993), (8799, 558662), (10894, 451227), (16341, 300818), (17598, 279331), (21487, 228774), (32682, 150409), (38129, 128922), (42974, 114387), (64461, 76258)]