7971871154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{5849}}^1$

素因数の和:6003

約数の個数: 64

約数和(自身を含む): 14152320000

約数和(自身を除く): 6180448846

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 89, 178, 247, 403, 494, 589, 806, 1157, 1178, 1691, 2314, 2759, 3382, 5518, 5849, 7657, 11698, 15314, 21983, 35867, 43966, 52421, 71734, 76037, 104842, 111131, 152074, 181319, 222262, 362638, 520561, 681473, 1041122, 1362946, 1444703, 2357147, 2889406, 3445061, 4714294, 6767293, 6890122, 9890659, 13534586, 16137391, 19781318, 32274782, 44785793, 89571586, 128578567, 209786083, 257157134, 306610429, 419572166, 613220858, 3985935577, 7971871154]

約数ペア:

[(1, 7971871154), (2, 3985935577), (13, 613220858), (19, 419572166), (26, 306610429), (31, 257157134), (38, 209786083), (62, 128578567), (89, 89571586), (178, 44785793), (247, 32274782), (403, 19781318), (494, 16137391), (589, 13534586), (806, 9890659), (1157, 6890122), (1178, 6767293), (1691, 4714294), (2314, 3445061), (2759, 2889406), (3382, 2357147), (5518, 1444703), (5849, 1362946), (7657, 1041122), (11698, 681473), (15314, 520561), (21983, 362638), (35867, 222262), (43966, 181319), (52421, 152074), (71734, 111131), (76037, 104842)]