249043184642

素因数分解:

$2^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{5147}}^1\times {\mathrm{7039}}^1$

素因数の和:12686

約数の個数: 32

約数和(自身を含む): 427944591360

約数和(自身を除く): 178901406718

約数列:

[1, 2, 7, 14, 491, 982, 3437, 5147, 6874, 7039, 10294, 14078, 36029, 49273, 72058, 98546, 2527177, 3456149, 5054354, 6912298, 17690239, 24193043, 35380478, 36229733, 48386086, 72459466, 253608131, 507216262, 17788798903, 35577597806, 124521592321, 249043184642]

約数ペア:

[(1, 249043184642), (2, 124521592321), (7, 35577597806), (14, 17788798903), (491, 507216262), (982, 253608131), (3437, 72459466), (5147, 48386086), (6874, 36229733), (7039, 35380478), (10294, 24193043), (14078, 17690239), (36029, 6912298), (49273, 5054354), (72058, 3456149), (98546, 2527177)]