2537977316

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{3989}}^1$

素因数の和:4764

約数の個数: 48

約数和(自身を含む): 5248158720

約数和(自身を除く): 2710181404

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 733, 868, 1466, 2932, 3989, 5131, 7978, 10262, 15956, 20524, 22723, 27923, 45446, 55846, 90892, 111692, 123659, 159061, 247318, 318122, 494636, 636244, 865613, 1731226, 2923937, 3462452, 5847874, 11695748, 20467559, 40935118, 81870236, 90642047, 181284094, 362568188, 634494329, 1268988658, 2537977316]

約数ペア:

[(1, 2537977316), (2, 1268988658), (4, 634494329), (7, 362568188), (14, 181284094), (28, 90642047), (31, 81870236), (62, 40935118), (124, 20467559), (217, 11695748), (434, 5847874), (733, 3462452), (868, 2923937), (1466, 1731226), (2932, 865613), (3989, 636244), (5131, 494636), (7978, 318122), (10262, 247318), (15956, 159061), (20524, 123659), (22723, 111692), (27923, 90892), (45446, 55846)]