390237804592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{2197087}}^1$

素因数の和:2197765

約数の個数: 40

約数和(自身を含む): 801787718016

約数和(自身を除く): 411549913424

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 653, 1306, 2612, 5224, 10448, 11101, 22202, 44404, 88808, 177616, 2197087, 4394174, 8788348, 17576696, 35153392, 37350479, 74700958, 149401916, 298803832, 597607664, 1434697811, 2869395622, 5738791244, 11477582488, 22955164976, 24389862787, 48779725574, 97559451148, 195118902296, 390237804592]

約数ペア:

[(1, 390237804592), (2, 195118902296), (4, 97559451148), (8, 48779725574), (16, 24389862787), (17, 22955164976), (34, 11477582488), (68, 5738791244), (136, 2869395622), (272, 1434697811), (653, 597607664), (1306, 298803832), (2612, 149401916), (5224, 74700958), (10448, 37350479), (11101, 35153392), (22202, 17576696), (44404, 8788348), (88808, 4394174), (177616, 2197087)]