1144816519

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{21149}}^1$

素因数の和:21223

約数の個数: 32

約数和(自身を含む): 1543104000

約数和(自身を除く): 398287481

約数列:

[1, 7, 11, 19, 37, 77, 133, 209, 259, 407, 703, 1463, 2849, 4921, 7733, 21149, 54131, 148043, 232639, 401831, 782513, 1628473, 2812817, 4420141, 5477591, 8607643, 14867747, 30940987, 60253501, 104074229, 163545217, 1144816519]

約数ペア:

[(1, 1144816519), (7, 163545217), (11, 104074229), (19, 60253501), (37, 30940987), (77, 14867747), (133, 8607643), (209, 5477591), (259, 4420141), (407, 2812817), (703, 1628473), (1463, 782513), (2849, 401831), (4921, 232639), (7733, 148043), (21149, 54131)]