2227338718

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 3726979200

約数和(自身を除く): 1499640482

約数列:

[1, 2, 11, 22, 121, 149, 223, 242, 277, 298, 446, 554, 1639, 2453, 3047, 3278, 4906, 6094, 18029, 26983, 33227, 33517, 36058, 41273, 53966, 61771, 66454, 67034, 82546, 123542, 365497, 454003, 679481, 730994, 908006, 1358962, 4020467, 4994033, 7474291, 8040934, 9203879, 9988066, 14948582, 18407758, 101242669, 202485338, 1113669359, 2227338718]

約数ペア:

[(1, 2227338718), (2, 1113669359), (11, 202485338), (22, 101242669), (121, 18407758), (149, 14948582), (223, 9988066), (242, 9203879), (277, 8040934), (298, 7474291), (446, 4994033), (554, 4020467), (1639, 1358962), (2453, 908006), (3047, 730994), (3278, 679481), (4906, 454003), (6094, 365497), (18029, 123542), (26983, 82546), (33227, 67034), (33517, 66454), (36058, 61771), (41273, 53966)]