1026844

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 54

約数和(自身を含む): 2336544

約数和(自身を除く): 1309700

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 169, 182, 196, 217, 338, 364, 403, 434, 637, 676, 806, 868, 1183, 1274, 1519, 1612, 2366, 2548, 2821, 3038, 4732, 5239, 5642, 6076, 8281, 10478, 11284, 16562, 19747, 20956, 33124, 36673, 39494, 73346, 78988, 146692, 256711, 513422, 1026844]

約数ペア:

[(1, 1026844), (2, 513422), (4, 256711), (7, 146692), (13, 78988), (14, 73346), (26, 39494), (28, 36673), (31, 33124), (49, 20956), (52, 19747), (62, 16562), (91, 11284), (98, 10478), (124, 8281), (169, 6076), (182, 5642), (196, 5239), (217, 4732), (338, 3038), (364, 2821), (403, 2548), (434, 2366), (637, 1612), (676, 1519), (806, 1274), (868, 1183)]