1998133024

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{106013}}^1$

素因数の和:106073

約数の個数: 48

約数和(自身を含む): 4274484480

約数和(自身を除く): 2276351456

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 9424, 18848, 106013, 212026, 424052, 848104, 1696208, 2014247, 3286403, 3392416, 4028494, 6572806, 8056988, 13145612, 16113976, 26291224, 32227952, 52582448, 62441657, 64455904, 105164896, 124883314, 249766628, 499533256, 999066512, 1998133024]

約数ペア:

[(1, 1998133024), (2, 999066512), (4, 499533256), (8, 249766628), (16, 124883314), (19, 105164896), (31, 64455904), (32, 62441657), (38, 52582448), (62, 32227952), (76, 26291224), (124, 16113976), (152, 13145612), (248, 8056988), (304, 6572806), (496, 4028494), (589, 3392416), (608, 3286403), (992, 2014247), (1178, 1696208), (2356, 848104), (4712, 424052), (9424, 212026), (18848, 106013)]