319351354

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{12377}}^1$

素因数の和:12502

約数の個数: 32

約数和(自身を含む): 582261120

約数和(自身を除く): 262909766

約数列:

[1, 2, 7, 14, 19, 38, 97, 133, 194, 266, 679, 1358, 1843, 3686, 12377, 12901, 24754, 25802, 86639, 173278, 235163, 470326, 1200569, 1646141, 2401138, 3292282, 8403983, 16807966, 22810811, 45621622, 159675677, 319351354]

約数ペア:

[(1, 319351354), (2, 159675677), (7, 45621622), (14, 22810811), (19, 16807966), (38, 8403983), (97, 3292282), (133, 2401138), (194, 1646141), (266, 1200569), (679, 470326), (1358, 235163), (1843, 173278), (3686, 86639), (12377, 25802), (12901, 24754)]