2480457588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{74381}}^1$

素因数の和:74792

約数の個数: 48

約数和(自身を含む): 6631304064

約数和(自身を除く): 4150846476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 397, 794, 1191, 1588, 2382, 2779, 4764, 5558, 8337, 11116, 16674, 33348, 74381, 148762, 223143, 297524, 446286, 520667, 892572, 1041334, 1562001, 2082668, 3124002, 6248004, 29529257, 59058514, 88587771, 118117028, 177175542, 206704799, 354351084, 413409598, 620114397, 826819196, 1240228794, 2480457588]

約数ペア:

[(1, 2480457588), (2, 1240228794), (3, 826819196), (4, 620114397), (6, 413409598), (7, 354351084), (12, 206704799), (14, 177175542), (21, 118117028), (28, 88587771), (42, 59058514), (84, 29529257), (397, 6248004), (794, 3124002), (1191, 2082668), (1588, 1562001), (2382, 1041334), (2779, 892572), (4764, 520667), (5558, 446286), (8337, 297524), (11116, 223143), (16674, 148762), (33348, 74381)]