2639263.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 46809600

約数和(自身を除く): 23906394

約数列:

[1, 2, 3, 6, 79, 158, 211, 229, 237, 422, 458, 474, 633, 687, 1266, 1374, 16669, 18091, 33338, 36182, 48319, 50007, 54273, 96638, 100014, 108546, 144957, 289914, 3817201, 7634402, 11451603, 22903206]

約数ペア:

[(1, 22903206), (2, 11451603), (3, 7634402), (6, 3817201), (79, 289914), (158, 144957), (211, 108546), (229, 100014), (237, 96638), (422, 54273), (458, 50007), (474, 48319), (633, 36182), (687, 33338), (1266, 18091), (1374, 16669)]