1888496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 40

約数和(自身を含む): 3977424

約数和(自身を除く): 2088928

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 131, 136, 212, 262, 272, 424, 524, 848, 901, 1048, 1802, 2096, 2227, 3604, 4454, 6943, 7208, 8908, 13886, 14416, 17816, 27772, 35632, 55544, 111088, 118031, 236062, 472124, 944248, 1888496]

約数ペア:

[(1, 1888496), (2, 944248), (4, 472124), (8, 236062), (16, 118031), (17, 111088), (34, 55544), (53, 35632), (68, 27772), (106, 17816), (131, 14416), (136, 13886), (212, 8908), (262, 7208), (272, 6943), (424, 4454), (524, 3604), (848, 2227), (901, 2096), (1048, 1802)]