2005060096

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{301241}}^1$

素因数の和:301272

約数の個数: 40

約数和(自身を含む): 4314387924

約数和(自身を除く): 2309327828

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 301241, 602482, 1204964, 2409928, 3916133, 4819856, 7832266, 9639712, 15664532, 19279424, 31329064, 38558848, 62658128, 77117696, 125316256, 154235392, 250632512, 501265024, 1002530048, 2005060096]

約数ペア:

[(1, 2005060096), (2, 1002530048), (4, 501265024), (8, 250632512), (13, 154235392), (16, 125316256), (26, 77117696), (32, 62658128), (52, 38558848), (64, 31329064), (104, 19279424), (128, 15664532), (208, 9639712), (256, 7832266), (416, 4819856), (512, 3916133), (832, 2409928), (1664, 1204964), (3328, 602482), (6656, 301241)]