442347284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157307}}^1$

素因数の和:157367

約数の個数: 24

約数和(自身を含む): 836878560

約数和(自身を除く): 394531276

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 157307, 314614, 629228, 2988833, 5820359, 5977666, 11640718, 11955332, 23281436, 110586821, 221173642, 442347284]

約数ペア:

[(1, 442347284), (2, 221173642), (4, 110586821), (19, 23281436), (37, 11955332), (38, 11640718), (74, 5977666), (76, 5820359), (148, 2988833), (703, 629228), (1406, 314614), (2812, 157307)]