2097883088

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{5647}}^1$

素因数の和:5800

約数の個数: 80

約数和(自身を含む): 4840833024

約数和(自身を除く): 2742949936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 107, 112, 124, 214, 217, 248, 428, 434, 496, 749, 856, 868, 1498, 1712, 1736, 2996, 3317, 3472, 5647, 5992, 6634, 11294, 11984, 13268, 22588, 23219, 26536, 39529, 45176, 46438, 53072, 79058, 90352, 92876, 158116, 175057, 185752, 316232, 350114, 371504, 604229, 632464, 700228, 1208458, 1225399, 1400456, 2416916, 2450798, 2800912, 4229603, 4833832, 4901596, 8459206, 9667664, 9803192, 16918412, 18731099, 19606384, 33836824, 37462198, 67673648, 74924396, 131117693, 149848792, 262235386, 299697584, 524470772, 1048941544, 2097883088]

約数ペア:

[(1, 2097883088), (2, 1048941544), (4, 524470772), (7, 299697584), (8, 262235386), (14, 149848792), (16, 131117693), (28, 74924396), (31, 67673648), (56, 37462198), (62, 33836824), (107, 19606384), (112, 18731099), (124, 16918412), (214, 9803192), (217, 9667664), (248, 8459206), (428, 4901596), (434, 4833832), (496, 4229603), (749, 2800912), (856, 2450798), (868, 2416916), (1498, 1400456), (1712, 1225399), (1736, 1208458), (2996, 700228), (3317, 632464), (3472, 604229), (5647, 371504), (5992, 350114), (6634, 316232), (11294, 185752), (11984, 175057), (13268, 158116), (22588, 92876), (23219, 90352), (26536, 79058), (39529, 53072), (45176, 46438)]