291240431092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{1693}}^1\times {\mathrm{3407}}^1$

素因数の和:6088

約数の個数: 48

約数和(自身を含む): 549927366912

約数和(自身を除く): 258686935820

約数列:

[1, 2, 4, 13, 26, 52, 971, 1693, 1942, 3386, 3407, 3884, 6772, 6814, 12623, 13628, 22009, 25246, 44018, 44291, 50492, 88036, 88582, 177164, 1643903, 3287806, 3308197, 5768051, 6575612, 6616394, 11536102, 13232788, 21370739, 23072204, 42741478, 43006561, 74984663, 85482956, 86013122, 149969326, 172026244, 299938652, 5600777521, 11201555042, 22403110084, 72810107773, 145620215546, 291240431092]

約数ペア:

[(1, 291240431092), (2, 145620215546), (4, 72810107773), (13, 22403110084), (26, 11201555042), (52, 5600777521), (971, 299938652), (1693, 172026244), (1942, 149969326), (3386, 86013122), (3407, 85482956), (3884, 74984663), (6772, 43006561), (6814, 42741478), (12623, 23072204), (13628, 21370739), (22009, 13232788), (25246, 11536102), (44018, 6616394), (44291, 6575612), (50492, 5768051), (88036, 3308197), (88582, 3287806), (177164, 1643903)]