2490524864

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{16127}}^1$

素因数の和:16285

約数の個数: 56

約数和(自身を含む): 5243535360

約数和(自身を除く): 2753010496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 152, 254, 304, 508, 608, 1016, 1216, 2032, 2413, 4064, 4826, 8128, 9652, 16127, 19304, 32254, 38608, 64508, 77216, 129016, 154432, 258032, 306413, 516064, 612826, 1032128, 1225652, 2048129, 2451304, 4096258, 4902608, 8192516, 9805216, 16385032, 19610432, 32770064, 38914451, 65540128, 77828902, 131080256, 155657804, 311315608, 622631216, 1245262432, 2490524864]

約数ペア:

[(1, 2490524864), (2, 1245262432), (4, 622631216), (8, 311315608), (16, 155657804), (19, 131080256), (32, 77828902), (38, 65540128), (64, 38914451), (76, 32770064), (127, 19610432), (152, 16385032), (254, 9805216), (304, 8192516), (508, 4902608), (608, 4096258), (1016, 2451304), (1216, 2048129), (2032, 1225652), (2413, 1032128), (4064, 612826), (4826, 516064), (8128, 306413), (9652, 258032), (16127, 154432), (19304, 129016), (32254, 77216), (38608, 64508)]