1520486394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1\times {\mathrm{1489}}^1$

素因数の和:2135

約数の個数: 64

約数和(自身を含む): 3568561920

約数和(自身を除く): 2048075526

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 593, 861, 1186, 1489, 1722, 1779, 2978, 3558, 4151, 4467, 8302, 8934, 10423, 12453, 20846, 24313, 24906, 31269, 48626, 61049, 62538, 72939, 122098, 145878, 170191, 183147, 340382, 366294, 427343, 510573, 854686, 882977, 1021146, 1282029, 1765954, 2564058, 2648931, 5297862, 6180839, 12361678, 18542517, 36202057, 37085034, 72404114, 108606171, 217212342, 253414399, 506828798, 760243197, 1520486394]

約数ペア:

[(1, 1520486394), (2, 760243197), (3, 506828798), (6, 253414399), (7, 217212342), (14, 108606171), (21, 72404114), (41, 37085034), (42, 36202057), (82, 18542517), (123, 12361678), (246, 6180839), (287, 5297862), (574, 2648931), (593, 2564058), (861, 1765954), (1186, 1282029), (1489, 1021146), (1722, 882977), (1779, 854686), (2978, 510573), (3558, 427343), (4151, 366294), (4467, 340382), (8302, 183147), (8934, 170191), (10423, 145878), (12453, 122098), (20846, 72939), (24313, 62538), (24906, 61049), (31269, 48626)]