648192014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{1019}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 1052909280

約数和(自身を除く): 404717266

約数列:

[1, 2, 17, 34, 53, 106, 353, 706, 901, 1019, 1802, 2038, 6001, 12002, 17323, 18709, 34646, 37418, 54007, 108014, 318053, 359707, 636106, 719414, 918119, 1836238, 6115019, 12230038, 19064471, 38128942, 324096007, 648192014]

約数ペア:

[(1, 648192014), (2, 324096007), (17, 38128942), (34, 19064471), (53, 12230038), (106, 6115019), (353, 1836238), (706, 918119), (901, 719414), (1019, 636106), (1802, 359707), (2038, 318053), (6001, 108014), (12002, 54007), (17323, 37418), (18709, 34646)]