1644202994

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1\times {\mathrm{1621}}^1$

素因数の和:3050

約数の個数: 32

約数和(自身を含む): 2875689216

約数和(自身を除く): 1231486222

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 1367, 1621, 2734, 3242, 9569, 11347, 19138, 22694, 72451, 85913, 144902, 171826, 507157, 601391, 1014314, 1202782, 2215907, 4431814, 15511349, 31022698, 117443071, 234886142, 822101497, 1644202994]

約数ペア:

[(1, 1644202994), (2, 822101497), (7, 234886142), (14, 117443071), (53, 31022698), (106, 15511349), (371, 4431814), (742, 2215907), (1367, 1202782), (1621, 1014314), (2734, 601391), (3242, 507157), (9569, 171826), (11347, 144902), (19138, 85913), (22694, 72451)]