2393564672

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{246049}}^1$

素因数の和:246086

約数の個数: 40

約数和(自身を含む): 5034183000

約数和(自身を除く): 2640618328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 246049, 492098, 984196, 1968392, 3936784, 4674931, 7873568, 9349862, 15747136, 18699724, 31494272, 37399448, 62988544, 74798896, 125977088, 149597792, 299195584, 598391168, 1196782336, 2393564672]

約数ペア:

[(1, 2393564672), (2, 1196782336), (4, 598391168), (8, 299195584), (16, 149597792), (19, 125977088), (32, 74798896), (38, 62988544), (64, 37399448), (76, 31494272), (128, 18699724), (152, 15747136), (256, 9349862), (304, 7873568), (512, 4674931), (608, 3936784), (1216, 1968392), (2432, 984196), (4864, 492098), (9728, 246049)]