2045584544

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{2731}}^1$

素因数の和:3093

約数の個数: 48

約数和(自身を含む): 4089476160

約数和(自身を除く): 2043891616

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 263, 356, 526, 712, 1052, 1424, 2104, 2731, 2848, 4208, 5462, 8416, 10924, 21848, 23407, 43696, 46814, 87392, 93628, 187256, 243059, 374512, 486118, 718253, 749024, 972236, 1436506, 1944472, 2873012, 3888944, 5746024, 7777888, 11492048, 22984096, 63924517, 127849034, 255698068, 511396136, 1022792272, 2045584544]

約数ペア:

[(1, 2045584544), (2, 1022792272), (4, 511396136), (8, 255698068), (16, 127849034), (32, 63924517), (89, 22984096), (178, 11492048), (263, 7777888), (356, 5746024), (526, 3888944), (712, 2873012), (1052, 1944472), (1424, 1436506), (2104, 972236), (2731, 749024), (2848, 718253), (4208, 486118), (5462, 374512), (8416, 243059), (10924, 187256), (21848, 93628), (23407, 87392), (43696, 46814)]