8678516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1524

約数の個数: 48

約数和(自身を含む): 19944960

約数和(自身を除く): 11266444

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 1483, 2926, 2966, 5852, 5932, 10381, 16313, 20762, 28177, 32626, 41524, 56354, 65252, 112708, 114191, 197239, 228382, 309947, 394478, 456764, 619894, 788956, 1239788, 2169629, 4339258, 8678516]

約数ペア:

[(1, 8678516), (2, 4339258), (4, 2169629), (7, 1239788), (11, 788956), (14, 619894), (19, 456764), (22, 394478), (28, 309947), (38, 228382), (44, 197239), (76, 114191), (77, 112708), (133, 65252), (154, 56354), (209, 41524), (266, 32626), (308, 28177), (418, 20762), (532, 16313), (836, 10381), (1463, 5932), (1483, 5852), (2926, 2966)]